Authentic Thai Iced Coffee Recipe

Authentic Thai Iced Coffee Recipe: Your Guide to a Refreshing Beverage

Step into the vibrant world of Thai cuisine with a sip of this incredibly rich and aromatic Thai Iced Coffee. Known locally as “Oliang” (โอเลี้ยง), this delightful beverage is more than just a drink; it’s a sensory experience, a perfect blend of strong brewed coffee, luxurious sweetened condensed milk, and creamy evaporated milk, all served generously over ice. Ideal for combating a hot day, it offers a sweet, robust, and uniquely satisfying twist to your everyday coffee ritual. Whether you’re a seasoned coffee enthusiast or simply looking to explore exotic flavors, mastering this simple recipe will transport you straight to the bustling streets of Bangkok with its distinctive taste and refreshing chill.

Thai Iced Coffee stands out with its bold flavor profile and velvety texture, a result of the harmonious combination of intensely brewed coffee and the dual creaminess of condensed and evaporated milks. Its popularity extends far beyond Thailand’s borders, captivating palates worldwide. This guide will walk you through creating your own authentic version, ensuring a truly indulgent and refreshing drink every time.

The secret to Thai Iced Coffee’s signature creaminess and sweetness lies in two key ingredients: sweetened condensed milk and evaporated milk. While they might not be regular inhabitants of every pantry, they are readily available and essential for this recipe. When stocking up, look for these items in the baking or canned goods aisle of your local supermarket. Sweetened condensed milk is a thick, highly concentrated milk product that has been heavily sweetened, providing both rich flavor and a syrupy consistency. Evaporated milk, on the other hand, is a creamy, unsweetened milk that has had about 60% of its water removed, resulting in a richer texture and a slightly caramelized flavor profile, without adding extra sugar. Together, they create a balanced, luxurious mouthfeel that complements the strong coffee beautifully, creating a beverage that is both sweet and wonderfully complex.

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Essential Ingredients for Authentic Thai Iced Coffee

Strong brewed coffee: The foundation of this iconic beverage is a robust, dark roast coffee. Traditionally, Thai coffee is made with local Robusta beans, often infused with spices like cardamom or corn, giving it a unique, earthy aroma. For home brewing, opt for a dark roast like French roast or even an espresso blend to achieve that deep, intense flavor that stands up to the sweetness of the milk.

Sweetened condensed milk: This ingredient is vital for the characteristic sweetness and decadent, thick texture of Thai Iced Coffee. Its high sugar content and syrupy consistency dissolve easily into the coffee, creating a luscious mouthfeel that no other sweetener can replicate. Adjust the amount to your personal preference for sweetness.

Evaporated milk: A creamy, unsweetened milk product, evaporated milk contributes to the drink’s smooth, velvety finish without overpowering the sweetness from the condensed milk. It balances the flavors and adds a depth of creaminess that makes the beverage truly indulgent. Look for full-fat evaporated milk for the richest results.

Ice cubes: Essential for transforming the warm brewed coffee into a refreshingly cold beverage. A generous amount of ice is crucial not only for chilling but also for achieving the desired dilution as it slowly melts, allowing the flavors to meld beautifully. Consider using coffee ice cubes to prevent dilution and enhance the overall coffee experience.

Mastering the Technique: Tips for Perfect Thai Iced Coffee

To truly elevate the flavor of your Thai iced coffee, the quality of your coffee is paramount. We recommend using freshly brewed coffee made from high-quality, dark roast coffee beans. A French press or a strong drip coffee maker are excellent choices for achieving the required intensity. After brewing, it’s crucial to allow the coffee to cool completely to room temperature, or even chill it in the refrigerator, before pouring it over the ice cubes. This critical step prevents the ice from melting too quickly and diluting your drink, ensuring a robust and undiluted flavor.

For an even richer and more authentic taste, some enthusiasts enjoy infusing their coffee with a few pods of green cardamom or a star anise during the brewing process. This adds a subtle, exotic spice note that is often found in traditional Thai coffee and tea preparations. Once your coffee is cooled, customize the sweetness and creaminess by adjusting the amount of sweetened condensed milk and evaporated milk to your personal preference. A thorough stir is essential to ensure that the milks are fully incorporated into the coffee, creating a homogeneous, smooth, and luxuriously creamy texture that is characteristic of this beloved Thai beverage.

Delicious Pairings: Suggested Side Dishes for Thai Iced Coffee

Thai Iced Coffee, with its bold and sweet profile, pairs wonderfully with a variety of Thai dishes, creating a balanced and exciting culinary experience. Here are some suggested pairings:

Spicy Thai Basil Chicken (Pad Krapow Gai): Imagine the aromatic blend of fresh basil, tender chicken, and fiery chilies dancing on your taste buds. This classic Thai stir-fry brings a savory and spicy kick that is perfectly complemented by the rich, creamy, and sweet notes of your Thai Coffee. The coffee acts as a soothing counterpoint, balancing the heat and enhancing the overall flavor journey.
Mango Sticky Rice (Khao Niao Mamuang): Indulge in the luscious sweetness of ripe mango paired with the creamy texture of coconut milk-infused sticky rice. This iconic Thai dessert offers a delightful contrast to the bold and slightly bitter undertones of your coffee. The coffee’s robust flavor cuts through the dessert’s richness, while the dessert’s sweetness highlights the coffee’s aromatic qualities, creating a harmonious symphony of tastes.
Tom Yum Soup: Dive into a bowl of this tangy and spicy soup, brimming with succulent shrimp, fragrant lemongrass, and earthy galangal. The zesty and aromatic broth will invigorate your palate, and surprisingly, the creamy sweetness of Thai Coffee provides a refreshing contrast, helping to cool the spice and cleanse the palate, making each subsequent sip of your coffee even more enjoyable.
Papaya Salad (Som Tum): Experience the vibrant crunch of shredded green papaya mixed with a zesty dressing of fresh lime juice, savory fish sauce, and spicy chilies. This refreshing salad provides a light, tangy, and spicy counterpoint to the rich and creamy Thai Coffee. The coffee’s sweetness helps to mellow the salad’s spice, creating a balanced and invigorating pairing that satisfies diverse cravings.
Thai Spring Rolls (Por Pia Tod): Crispy on the outside and bursting with fresh vegetables and aromatic herbs on the inside, these fried spring rolls offer a delightful textural contrast. The savory, often subtly spiced filling, and the crunchy wrapper pair wonderfully with the smooth sweetness of Thai Coffee. Dip them in a tangy peanut sauce or sweet chili sauce for an extra layer of flavor that beautifully complements the coffee’s rich character.

Creative Alternatives: Ingredient Substitutions for Thai Iced Coffee

While the traditional recipe is delicious, you can easily adapt your Thai Iced Coffee to suit dietary needs or simply experiment with new flavors:

  • Strong brewed coffee – Substitute with espresso: For a quicker and intensely concentrated coffee flavor, use 2-3 shots of espresso per serving. Espresso provides a similarly robust base and can be diluted slightly with water to match the strength and volume of brewed coffee. This is an excellent option if you have an espresso machine at home.

  • Sweetened condensed milk – Substitute with coconut condensed milk: For a dairy-free or vegan option, coconut condensed milk is an excellent choice. It offers a similar sweetness and creamy texture, with the added benefit of a subtle, tropical coconut flavor that naturally complements many Southeast Asian recipes. This substitution maintains the authentic sweetness while catering to different dietary preferences.

  • Evaporated milk – Substitute with half-and-half or full-fat coconut milk: Half-and-half provides a similar creamy consistency and richness, making it a good, readily available alternative to evaporated milk for those who don’t keep evaporated milk on hand. For a dairy-free alternative, full-fat coconut milk (from a can, shaken well) offers a rich, creamy texture and a delicious coconut flavor that harmonizes beautifully with the overall Thai theme.

  • Ice cubes – Substitute with coffee ice cubes: To prevent your delicious Thai Iced Coffee from becoming diluted as the ice melts, prepare coffee ice cubes in advance. Simply freeze leftover brewed coffee in an ice cube tray. As these melt, they will only intensify the coffee flavor, ensuring your drink remains strong and flavorful from the first sip to the last. This is a brilliant trick for any iced coffee lover.

  • Sweetener alternatives: If you’re looking to reduce refined sugar or adjust sweetness, you can experiment with maple syrup, agave nectar, or a sugar-free condensed milk substitute, though these will alter the traditional flavor and texture somewhat.

Beyond Thai: Other Refreshing Coffee Beverages to Explore

If you love the rich and creamy essence of Thai Iced Coffee, you’ll undoubtedly enjoy exploring these other delightful coffee beverages that offer similar indulgent experiences:

Vietnamese Iced Coffee (Cà Phê Sữa Đá): Dive into the rich and bold flavors of Vietnamese Iced Coffee. This delightful beverage combines strong brewed coffee (often made with a Phin filter) with generous amounts of sweetened condensed milk, served over a copious amount of ice. It shares Thai Coffee’s creamy sweetness but typically boasts an even stronger coffee kick, often from Robusta beans. Perfect for a hot day, it offers a sweet, milky, and intensely caffeinated twist on your regular coffee.
Iced Caramel Macchiato: Indulge in the luxurious taste of an Iced Caramel Macchiato. This refreshing drink layers cold milk, a touch of vanilla syrup, bold espresso shots, and is famously topped with a decadent drizzle of caramel sauce. The distinct layers create a visually appealing drink that offers a perfect blend of sweet, creamy, and bold coffee flavors, elevating any coffee experience.
Affogato: Experience the Italian classic, Affogato. This simple yet elegant dessert-beverage features a scoop of cold vanilla ice cream or gelato literally “drowned” in a shot of hot, freshly brewed espresso. The dramatic contrast between the hot, bitter coffee and the cold, sweet ice cream creates a delightful treat that is both refreshing and incredibly indulgent, melting into a creamy, coffee-infused delight.
Iced Mocha: Satisfy your chocolate cravings with an Iced Mocha. This delicious drink combines rich espresso (or strong coffee) with sweet chocolate syrup and cold milk, all served over ice. Often topped with a swirl of whipped cream and a sprinkle of cocoa powder, it’s a decadent and comforting way to enjoy your coffee, blending the best of coffee and chocolate.
Café Bombón: Transport yourself to Spain with a Café Bombón. This sweet and creamy coffee drink offers a visually stunning presentation with its distinct layers. It combines equal parts of dark, strong espresso and thick, sweet sweetened condensed milk. Traditionally served in a clear glass to showcase its beautiful amber and white layers, it’s a visually appealing and exquisitely delicious treat, providing a strong caffeine hit with a delightful sweetness.

Storing and Freezing Your Thai Iced Coffee for Future Enjoyment

To ensure you can enjoy your homemade Thai Iced Coffee whenever the craving strikes, proper storage is key. Here’s how to keep it fresh and delicious:

  • Allow the brewed coffee to cool completely to room temperature before attempting to store it. This crucial step prevents condensation from forming, which can dilute the coffee and affect its rich flavor. You can speed up the cooling process by placing the coffee pot in an ice bath.

  • Once cooled, transfer the coffee into an airtight container. Glass jars with tight-fitting lids or BPA-free plastic containers are ideal for preserving the taste and preventing absorption of other fridge odors. Store the container in the refrigerator; the plain brewed coffee will stay fresh for up to one week.

  • For even longer storage, especially if you’ve brewed a large batch, pour the cooled coffee into ice cube trays and freeze. Once solid, transfer the coffee cubes to a freezer-safe bag or container. These coffee cubes can be stored for up to a month and are perfect for directly chilling your next Thai coffee without diluting its intense flavor.

  • Keep the sweetened condensed milk and evaporated milk in their original cans, ensuring they are sealed tightly (or transfer to airtight containers) and store them in the refrigerator after opening. They will typically last for several weeks once opened.

  • If you prefer convenience, you can pre-mix the sweetened condensed milk and evaporated milk together in a separate airtight container and store this mixture in the refrigerator. This combined milk blend will stay fresh for about a week, ready to be added to your chilled coffee.

  • When you’re ready to serve, simply combine your chilled brewed coffee (or use coffee cubes with fresh coffee), add the sweetened condensed milk and evaporated milk to taste, and stir well over a fresh batch of ice. This ensures a fresh-tasting and perfectly chilled beverage every time.

Enjoying Leftover Thai Iced Coffee: Hot or Cold!

While Thai Iced Coffee is best enjoyed fresh and cold, you might find yourself with leftovers, or perhaps you prefer a warm version on a cooler day. Here’s how you can enjoy it:

  • For a Warm Indulgence: Pour the leftover Thai coffee into a small saucepan. Heat it gently over medium-low heat, stirring occasionally. This helps ensure even heating and prevents the sweetened condensed milk from settling or sticking to the bottom of the pan. Heat until your desired temperature is reached, but avoid boiling to maintain the delicate flavors.

  • Microwave Method: Alternatively, transfer your leftover Thai coffee to a microwave-safe mug. Microwave on medium power in short 30-second intervals, stirring thoroughly between each interval, until it’s warmed to your liking. Be careful not to overheat it.

  • Gentle Double Boiler Approach: For a more traditional and gentle reheating method that preserves the texture, use a double boiler. Place the Thai coffee in a heatproof bowl set over a pot of simmering water. Stir gently and continuously until the beverage is warmed through. This method prevents scorching and maintains the creamy consistency.

  • Re-chilling for a Cold Treat: If you simply want to enjoy your leftover Thai coffee cold again, there’s no need to reheat! Just pour the chilled leftover Thai coffee over a fresh cup of ice cubes and give it a good stir. For an extra boost, you can even add a splash of fresh brewed coffee before serving.

Essential Tools for Crafting Perfect Thai Iced Coffee

Making delicious Thai Iced Coffee at home requires just a few basic tools. Having these on hand will streamline your preparation process:

  • Coffee maker: Whether you use a drip machine, French press, AeroPress, or a traditional Thai coffee filter sock, a reliable coffee maker is essential for brewing the strong coffee base needed for this recipe. Aim for a method that yields a concentrated brew.

  • Measuring spoons: Accuracy is key, especially when it comes to the sweetened condensed milk and evaporated milk. Measuring spoons ensure you add the precise amounts to achieve the perfect balance of sweetness and creaminess, allowing for easy adjustment to your taste.

  • Tall glass: The ideal vessel for assembling and serving your Thai Iced Coffee. A clear, tall glass allows you to appreciate the beautiful layering of coffee and milk before stirring, and provides ample space for a generous amount of ice.

  • Ice cube tray: Crucial for making the ice cubes that will chill your coffee and create that refreshing cold beverage. For an enhanced experience, consider having a separate tray for making coffee ice cubes.

  • Long spoon: Necessary for stirring the strong coffee, sweetened condensed milk, and evaporated milk together. A long spoon ensures all ingredients are thoroughly combined, creating a smooth, homogenous, and creamy texture from top to bottom.

  • Refrigerator: Used to cool the freshly brewed coffee completely before it is poured over the ice. Chilling the coffee prevents rapid ice melt and dilution, ensuring your Thai Iced Coffee remains bold and flavorful.

  • Kettle or Pot: If you’re using a French press or pour-over method, a kettle to heat water is indispensable.

Smart Shortcuts: How to Save Time on This Thai Iced Coffee Recipe

Even though Thai Iced Coffee is quick to prepare, these simple hacks can make it even faster, especially for busy mornings or unexpected cravings:

Brew in advance: The longest step in preparing Thai Iced Coffee is waiting for the coffee to cool. Eliminate this wait by brewing your coffee the night before or several hours in advance and storing it in the fridge. This way, you can skip the cooling step entirely and proceed directly to assembly.

Use coffee ice cubes: Take your time-saving and flavor preservation to the next level by freezing leftover coffee in ice cube trays. These coffee ice cubes not only keep your drink perfectly chilled but also prevent it from getting watered down as they melt, ensuring maximum coffee flavor until the last drop.

Pre-mix milks: For ultimate convenience, combine your sweetened condensed milk and evaporated milk in a jar or squeeze bottle and store it in the fridge. This ready-to-pour mixture makes it quicker to add to your coffee, shaving off precious seconds from your preparation time and ensuring consistent flavor.

Batch preparation: If you’re hosting or simply want to have Thai Iced Coffee on demand, prepare a larger batch of the cooled coffee and milk mixture (excluding ice) and store it in a sealed container in the fridge. When ready to serve, simply pour over ice, stir, and enjoy. This strategy is ideal for entertaining or for daily enjoyment.

Classic Thai Iced Coffee

A truly delicious and refreshing authentic Thai coffee recipe, perfect for any time of day.

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Preparation Time: 5 minutes
Cook Time: 10 minutes
Total Time: 15 minutes
Course: Beverage, Drink
Cuisine: Thai, Southeast Asian
Servings: 2 servings
Calories: 150 kcal

Ingredients Needed

Main Components

  • 2 cups Strong brewed dark roast coffee (chilled)
  • 2 tablespoons Sweetened condensed milk
  • 2 tablespoons Evaporated milk
  • 1 cup Ice cubes (or coffee ice cubes)

Step-by-Step Instructions

  1. First, brew your strong coffee using your preferred method and let it cool completely to room temperature. For best results, chill it in the refrigerator for at least 30 minutes.
  2. Next, take a tall glass and fill it generously with ice cubes. Using coffee ice cubes is highly recommended to prevent dilution.
  3. Carefully pour the cooled, strong coffee over the ice, filling the glass about two-thirds of the way.
  4. Finally, add the sweetened condensed milk and evaporated milk to your taste preference. Stir thoroughly with a long spoon until all the milks are well incorporated and the color is consistent throughout. Serve immediately and enjoy!

Nutritional Value (per serving)

Calories: 150kcal | Carbohydrates: 20g | Protein: 3g | Fat: 5g | Saturated Fat: 3g | Cholesterol: 15mg | Sodium: 50mg | Potassium: 200mg | Sugar: 18g | Vitamin A: 100IU | Calcium: 100mg | Iron: 0.5mg

Keywords

Thai Iced Coffee, Coffee, Thai Beverage, Iced Coffee, Condensed Milk, Evaporated Milk
Tried this recipe?Let us know how it was!

Frequently Asked Questions About Thai Iced Coffee

FAQ:
Can I use regular milk instead of evaporated milk?
Sure, you can definitely use regular milk (like whole milk or 2%) in place of evaporated milk. However, evaporated milk is preferred because it’s richer and creamier due to its reduced water content, which contributes significantly to the signature velvety texture of Thai Iced Coffee. If you use regular milk, you might find the drink a bit less robust and may want to add a tiny bit more sweetened condensed milk to maintain the desired sweetness and body.
Can I make this recipe with decaf coffee?
Absolutely! If you prefer to avoid caffeine or are enjoying this delightful beverage in the evening, just brew your favorite decaf coffee as strong as possible and follow the same steps. The rich flavors of the milks will still shine through, providing a delicious decaffeinated version of Thai Iced Coffee.
How can I make this drink less sweet?
The sweetness level of Thai Iced Coffee is a matter of personal preference. If you want it less sweet, simply reduce the amount of sweetened condensed milk you add. We recommend starting with just 1 tablespoon and then tasting before adding more. You can also increase the ratio of evaporated milk to balance the sweetness without losing creaminess.
Can I prepare this in advance for a party or meal prep?
Yes, absolutely! Thai Iced Coffee is an excellent beverage for advance preparation. You can brew the coffee and let it cool completely, then store it in an airtight container in the fridge for up to a week. You can also pre-mix the sweetened condensed milk and evaporated milk. When you’re ready to serve, just pour the chilled coffee over ice, add the pre-mixed milks, stir, and enjoy. This makes it perfect for entertaining guests or quick enjoyment.
What type of coffee works best for this recipe to achieve an authentic taste?
For an authentic Thai Iced Coffee experience, a strong, dark roast coffee is highly recommended. Many traditional Thai coffee preparations use Robusta beans, known for their bold and strong flavor. French roast, Italian roast, or any dark espresso blend will also work wonderfully to provide a robust base that can stand up to the sweetness of the condensed milk and evaporated milk. The key is a strong, full-bodied brew that isn’t easily masked by the other ingredients.
Are there any traditional spices I can add for a more authentic flavor?
Yes, for an extra layer of authentic Thai flavor, you can add a few green cardamom pods (crushed slightly) or a star anise pod to your coffee grounds before brewing. These spices are sometimes used in traditional Thai coffee and tea blends, imparting a subtle, exotic aroma that truly enhances the beverage. Just be mindful not to overdo it, as a little goes a long way.

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