How to Make Sweetened Condensed Oat Milk – A Creamy, Dairy-Free Alternative for Coffee and Desserts

Sweetened condensed oat milk is the perfect plant-based substitute for traditional condensed milk. With its creamy texture, naturally sweet flavor, and subtle nutty undertones, it enhances coffee, lattes, baking, and desserts without the need for dairy.

Unlike store-bought versions, homemade sweetened condensed oat milk allows you to control the ingredients, sweetness level, and thickness. Whether you’re making Vietnamese iced coffee, oat milk caramel, or a rich coffee creamer, this easy homemade recipe ensures you get a delicious and wholesome alternative.

This guide, backed by research from SCA (Specialty Coffee Association), CQI (Coffee Quality Institute), and World Coffee Research, will walk you through:

  •  How to make sweetened condensed oat milk at home

  •  The best ways to use it in coffee, lattes, and desserts

  •  Pro tips for achieving the perfect consistency

  •  FAQs on common mistakes and how to fix them

What is Sweetened Condensed Oat Milk?

A Dairy-Free Condensed Milk Alternative

Sweetened condensed oat milk is a thick, creamy, and naturally sweet plant-based milk made by reducing oat milk and sweetener over low heat until it thickens into a rich and syrupy consistency. It retains the mildly nutty, caramel-like flavor of oats, making it a fantastic ingredient for coffee, milk teas, desserts, and dairy-free baking.

Why Choose Sweetened Condensed Oat Milk?

  • Dairy-Free & Vegan-Friendly – A perfect substitute for condensed milk in coffee, baking, and beverages.

  • Naturally Sweet & Creamy – Oats contain natural sugars, creating a mild caramel-like sweetness.

  • Great for Coffee – Works exceptionally well in Vietnamese iced coffee, lattes, and espresso drinks.

  • Easy to Make at Home – Requires only a few simple ingredients and less than 30 minutes.

How to Make Sweetened Condensed Oat Milk – A Creamy, Dairy-Free Alternative for Coffee and Desserts

How to Make Sweetened Condensed Oat Milk – Step-by-Step Guide

Ingredients

  • 2 cups oat milk (store-bought or homemade)

  • ½ cup coconut sugar, maple syrup, or cane sugar

  • ½ tsp vanilla extract (optional, for depth of flavor)

  • Pinch of salt (balances the sweetness)

  • 1 tsp coconut oil or plant-based butter (optional, for extra richness)

Equipment

  • Saucepan – To reduce the oat milk.

  • Whisk or spatula – To stir and prevent burning.

  • Strainer (optional) – For an ultra-smooth texture.

Step-by-Step Instructions

Step 1: Simmer the Oat Milk

  1. Pour the oat milk into a saucepan over low heat.

  2. Stir occasionally to prevent a film from forming.

Step 2: Add the Sweetener & Flavoring

  1. Stir in the sugar, vanilla extract, and salt.

  2. Whisk until the sweetener is fully dissolved.

Step 3: Reduce the Mixture

  1. Let the milk simmer for 20-25 minutes, stirring occasionally.

  2. The mixture will reduce by about half, thickening into a caramel-like texture.

Step 4: Strain & Store

  1. If a smoother texture is desired, strain the milk through a fine mesh sieve.

  2. Transfer to a sterilized jar and let cool.

  3. Store in the refrigerator for up to 7 days.

How to Make Sweetened Condensed Oat Milk – A Creamy, Dairy-Free Alternative for Coffee and Desserts

How to Use Sweetened Condensed Oat Milk in Coffee & Recipes

1. Vietnamese Iced Coffee with Oat Milk (Cà Phê Sữa Đá Oat Milk Edition)

  • Ingredients:

    • 1 shot of Fine Robusta – Krong Năng Espresso

    • 2 tbsp Sweetened Condensed Oat Milk

    • Ice

    • 150ml cold milk (dairy-free or regular)

  • How to Make:

    • Brew a strong espresso shot using Fine Robusta – Krong Năng for deep caramel and honey notes.

    • Stir in sweetened condensed oat milk until fully dissolved.

    • Pour over ice and top with oat milk or coconut milk.

2. Oat Milk Caramel Sauce

  • Simmer ½ cup sweetened condensed oat milk with 1 tbsp coconut oil for a thick caramel topping.

3. Dairy-Free Tres Leches Cake

  • Replace traditional condensed milk with sweetened condensed oat milk for a plant-based version.

4. Oat Milk Coffee Creamer

  • Stir 2 tbsp into hot coffee for a naturally sweet, creamy finish.

How to Make Sweetened Condensed Oat Milk – A Creamy, Dairy-Free Alternative for Coffee and Desserts

FAQs: Everything You Need to Know About Sweetened Condensed Oat Milk

1. Can I Make It Without a Sweetener?

Yes, but the natural sweetness from the oats alone may not be enough for traditional condensed milk uses. Try reducing the oat milk longer to concentrate its natural sugars.

2. How Long Does It Last?

Store in an airtight jar in the fridge for up to 7 days. Stir before using, as it may thicken over time.

3. Can I Use Any Type of Oat Milk?

Homemade oat milk works best, but if using store-bought, choose unsweetened, full-fat versions for the best consistency.

4. Why Did My Condensed Oat Milk Turn Out Too Thin?

  • Simmer longer to reduce excess moisture.

  • Use a higher fat oat milk or add a teaspoon of coconut oil.

5. What If It Becomes Too Thick?

  • Simply stir in a splash of oat milk to loosen it before use.

Take Your Coffee Experience to the Next Level with Bazan Coffee

You’re here because you love coffee not just any coffee, but bold, rich, and expertly crafted espresso that enhances every sip. Whether you're making a creamy oat milk latte, a dairy-free Vietnamese iced coffee, or experimenting with condensed oat milk in desserts, the foundation of an exceptional coffee experience starts with the right beans.

The New Revolution: Fine Robusta from Vietnam

For decades, Robusta has been seen as the underdog of the coffee world, but Vietnam’s Fine Robusta is changing that perception. With high-altitude cultivation, advanced fermentation techniques, and meticulous processing, Fine Robusta is now recognized for its sweetness, complexity, and refined body.

No one does it better than Fine Robusta – Krong Năng. Grown in Krong Năng, Đắk Lắk, this Fine Robusta undergoes a 72-hour natural anaerobic fermentation process, reducing bitterness and enhancing caramel, honey, and tropical fruit flavors. The result? A bold, smooth espresso with rich crema, perfect for oat milk coffee drinks and desserts.

Not Just Robusta - The Best of Both Worlds

If you prefer a smooth, well-balanced espresso with fruity and caramel undertones, Special Vietnam Blend offers ripe fruit, pineapple, caramel, and a light floral aroma, making it versatile and perfect for coffee cocktails.

For those who love a refined, layered espresso, Specialty Arabica – Cầu Đất is the ultimate choice. Grown at 1,550m in Cầu Đất, Đà Lạt, this Arabica features bell pepper, spices, and caramel notes, delivering a clean, sophisticated coffee experience.

Which Coffee Fits Your Style?

Your perfect oat milk coffee starts with the best espresso. Shop Bazan Coffee Now and craft something unforgettable.

How to Make Sweetened Condensed Oat Milk – A Creamy, Dairy-Free Alternative for Coffee and Desserts
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