Oat Milk Cold Brew Recipe

Perfect for hot summer days, this homemade Oat Milk Cold Brew Recipe combines the smoothness of oat milk with the rich flavor of cold brew coffee. Learn how to create your own cold brew concentrate and enjoy a delightful caffeinated treat.

Hey there, coffee lovers! Are you in search of the perfect cold and creamy beverage to beat the heat this summer? Look no further, because I've got an amazing oat milk cold brew recipe that will make your taste buds do a happy dance. Not only is it a great option for those seeking a plant-based milk alternative, but it's also a delightful treat for all coffee enthusiasts. Get ready to enjoy a rich and creamy oat milk cold brew that rivals your favorite coffee shop's iced latte. Let's dive in!

There's a good reason why cold brew has become a favorite coffee shop indulgence. Its rich flavor, smooth texture, and refreshing qualities make it a must-have on hot summer days. Like this bubbly coffee tonic recipe, a cold coffee just screams summer.

By making your own cold brew and customizing it with creamy oat milk, you're not only treating yourself to a delicious beverage but also saving money and having fun in the process.

So, why wait? Grab your mason jar, get your coffee beans ready, and embark on a cold brew adventure that will leave you satisfied and caffeinated all summer long. Cheers to homemade oat milk cold brews that rival your favorite coffee shop creations!

First Things First: Making Your Own Oat Milk

Before we jump into the cold brew recipe, let's start by making our very own oat milk. Don't worry, it's easier than you think! Here's what you'll need:

Oat Milk Ingredients:

• 1 cup rolled oats - gluten-free if desired, I use Bob's Red Mill
• 4 cups filtered water
• 1 tablespoon maple syrup (optional)
• 1 teaspoon vanilla extract (optional)
• Pinch of salt

Oat Milk Instructions:

1. In a large jar or bowl, combine the rolled oats and filtered water. Let it sit for about 30 minutes to soften the oats.
2. After soaking, blend the mixture until smooth and creamy using a blender or immersion blender.
3. Place a fine-mesh sieve or a nut milk bag over a large pitcher or bowl, and pour the oat mixture through it. Squeeze or press the mixture to extract as much liquid as possible.
4. If desired, add maple syrup, vanilla extract, and a pinch of salt to enhance the flavor. Stir well.
5. Store the oat milk in a sealed container in the refrigerator for up to 5 days. Shake well before using.

Now that we have our creamy oat milk ready, let's move on to creating our own cold brew coffee.

Store-bought Oat Milk

My favorite oat milk brand is Califia Farms Organic Oat Milk. With just 3 ingredients: oats, water, and salt, it's as simple as it is delicious. TBH, it's my go-to over making homemade oat milk 😉

Cold Brew Coffee How-To

Get your mason jars and coffee grounds ready; it's time to brew up a refreshing batch of oat milk cold brew! Here's what you'll need:

Cold Brew Ingredients:

• 1 cup coarsely ground coffee beans
• 4 cups cold water

Cold Brew Instructions:

1. In a large mason jar, combine the coarsely ground coffee beans and cold water. Stir gently to make sure all the coffee grounds are fully saturated.
2. Seal the jar and let it steep in the refrigerator for at least 12 hours or overnight. This slow brewing process will yield a smooth and flavorful cold brew concentrate.
3. The next morning, strain the cold brew concentrate through a fine mesh sieve or a nut milk bag into another jar or pitcher. This step will remove the coffee grinds and leave you with a smooth and delicious cold brew.

Oat Milk Cold Brew Recipe

Ingredients:

• 1 cup cold brew
• 1 cup oat milk
• Optional add-ins / sweeteners

Instructions

1. Fill a glass with ice cubes, leaving some space at the top for your creamy oat milk and sweetener.
2. Pour 1 cup of the cold brew concentrate into the glass, followed by 1 cup of creamy oat milk. Give it a gentle stir to combine the flavors.
3. Add a tablespoon of simple syrup or maple syrup for a slightly sweet taste. Adjust the sweetness according to your preference.
4. Voila! You've just created your very own oat milk cold brew. Enjoy it as is or get creative with additional flavors like a dash of cinnamon, vanilla extract, or even a sprinkle of cocoa powder.

Taking Your Oat Milk Cold Brew to the Next Level: 

Cold Foam 

If you're looking to elevate your oat milk cold brew experience, try adding a delicious cold foam on top. Here's how you can make it:

Cold Foam Ingredients:

• ½ cup cold oat milk (homemade or store-bought)
• ¼ teaspoon vanilla extract
• ½ teaspoon agave syrup or maple syrup (optional)

Cold Foam Instructions:

1. Pour cold oat milk, vanilla extract, and agave syrup (if desired) into a cocktail shaker.
2. Shake vigorously for about 30 seconds until the mixture becomes frothy.
3. Gently spoon the cold foam on top of your oat milk cold brew.
4. Optional: Sprinkle a pinch of cinnamon or cocoa powder for an extra touch of flavor.

Now that you've mastered the art of making your own cold brew, sit back, relax, and relish the creamy goodness. Whether you're sipping it on a hot day or grabbing it on the go, this homemade oat milk cold brew is sure to become one of your summer staples.

Remember, this recipe is incredibly versatile. Feel free to experiment with different plant-based milk alternatives like almond milk, coconut milk, or even soy milk. If you're a fan of warm spices, you can add a sprinkle of pumpkin spice for a delightful pumpkin spice latte twist or recreate the popular copycat Starbucks iced brown sugar oat milk sensation by using brown sugar instead of maple, yum.

Looking for more coffee drinks? Check out my Cake Batter Latte Recipe and this delicious Cuban Coffee Cortadito Recipe!

📖 Recipe