How to Make Cold Brew with Oatly: A Dairy-Free Delight

Cold brew coffee has a naturally smooth, low-acid profile that pairs beautifully with creamy oat milk. If you're looking to cut dairy without sacrificing richness, combining cold brew with Oatly is a match made in heaven. In this guide, we'll walk you through the steps to craft a barista-worthy oat milk cold brew at home, from choosing the right beans to perfecting your ratio.

Whether you're a cold brew veteran or a curious newcomer, this method is simple, flexible, and endlessly customizable. We'll also share tips for turning your basic cold brew into a chocolatey treat or a sweetened vanilla delight—all with the plant-based goodness of Oatly.

Why Cold Brew and Oatly Work So Well Together

Cold brew is made by steeping coarsely ground coffee in cold water for 12 to 24 hours. The result is a concentrate that's less acidic and more chocolatey than hot-brewed coffee. Oatly, on the other hand, brings a natural sweetness and a creamy texture that mimics whole milk without any dairy. Together, they create a velvety, satisfying drink that's perfect for any time of day.

Oat milk also steams and foams well, making it ideal for lattes and cold foam toppings. But even straight from the carton, it adds a luxurious mouthfeel to cold brew. Plus, Oatly is vegan, lactose-free, and often fortified with vitamins, making it a smart choice for many diets.

• Cold brew's low acidity pairs well with Oatly's creamy, slightly sweet profile.

Choosing the Right Coffee Beans for Oat Milk Cold Brew

The best beans for cold brew are those with chocolate, nutty, or caramel notes, as they shine through the long steeping process. For a dairy-free delight, opt for a medium to dark roast that can stand up to the oat milk. Stumptown's Hair Bender is a classic choice, blending beans from Latin America, Africa, and Asia Pacific for a balanced, chocolatey cup. If you prefer a single origin, Indonesia Bies Penantan offers earthy, spicy notes that pair beautifully with Oatly's creaminess.

When using Oatly, you might want to avoid overly fruity or bright coffees, as they can clash with the oat flavor. Instead, look for beans described as smooth, rich, or chocolatey. Stumptown's Sunrider is another great option, with its notes of dark chocolate and dried fruit, making it a versatile pick for both hot and cold brewing.

• Stumptown's Hair Bender is a crowd-pleaser for cold brew, with notes of chocolate and citrus.
• Indonesia Bies Penantan brings earthy depth that complements oat milk's sweetness.

How to Make Cold Brew Concentrate at Home

Making cold brew concentrate is straightforward. You'll need coarsely ground coffee, cold or room-temperature water, and a large jar or French press. A good starting ratio is 1 part coffee to 4 parts water (by weight) for a strong concentrate. For a milder brew, use 1:5 or 1:6. Combine the grounds and water, stir gently, and let it steep in the fridge for 12-24 hours. The longer it steeps, the stronger and more chocolatey it becomes.

After steeping, strain the mixture through a fine-mesh sieve lined with a coffee filter, or use a French press to plunge. Store the concentrate in the fridge for up to two weeks. When you're ready to drink, dilute it with water or milk to taste—usually equal parts concentrate and liquid, but you can adjust to your preference.

• Use a 1:4 coffee-to-water ratio for a strong concentrate that stands up to milk.
• Steep for 18 hours for a balanced, smooth flavor.

Building the Perfect Oat Milk Cold Brew Drink

To assemble your drink, fill a glass with ice, add cold brew concentrate, and top with Oatly. Start with a 1:1 ratio and adjust to your liking. For a touch of sweetness, add a simple syrup or a flavored syrup like vanilla or caramel. Stir gently to combine, and enjoy immediately.

If you're feeling indulgent, try a chocolate cold brew oatly: mix a tablespoon of cocoa powder with a little hot water to make a paste, then add it to your glass before pouring in the cold brew and Oatly. This creates a rich, mocha-style drink that's perfect for dessert or a midday pick-me-up.

• For a chocolate cold brew oatly, stir in a teaspoon of cocoa powder before adding milk.
• Use a milk frother to create a cold foam topping for extra creaminess.

Customizing Your Dairy-Free Cold Brew: Flavors and Variations

One of the joys of making cold brew at home is the endless customization. Add a dash of cinnamon or nutmeg for a spicy kick, or a splash of vanilla extract for a sweeter profile. You can also experiment with different Oatly products—Oatly Barista Edition is specially formulated to froth and steam, making it perfect for lattes, while Oatly Original is great for everyday drinking.

For a seasonal twist, try adding a spoonful of pumpkin puree or a few drops of peppermint extract. The possibilities are limited only by your imagination. And if you're hosting, set up a cold brew bar with various syrups, spices, and toppings so guests can create their own signature drinks.

• Oatly Barista Edition is ideal for frothy, steamed milk drinks.
• Experiment with spices like cinnamon or cardamom for a unique flavor.

Tips for the Best Results and Common Mistakes to Avoid

To get the most out of your cold brew, always use freshly roasted, coarsely ground coffee. Pre-ground coffee can be too fine, leading to a bitter, over-extracted brew. Also, be patient—don't rush the steeping process. A minimum of 12 hours is essential for a smooth, full-bodied concentrate.

Another common mistake is using hot water or steeping at room temperature for too long, which can cause off-flavors. Always use cold or room-temperature water and refrigerate during steeping. Finally, don't forget to taste your concentrate before mixing; if it's too strong, add more milk or water, and if it's too weak, steep longer next time.

• Always grind your coffee on a coarse setting to avoid bitterness.
• Store cold brew concentrate in a sealed container in the fridge for up to two weeks.

Making cold brew with Oatly is a simple, rewarding way to enjoy a creamy, dairy-free coffee drink at home. With the right beans, a little patience, and your favorite Oatly product, you can craft a beverage that rivals any café. Whether you keep it classic or experiment with chocolate and spices, this guide gives you the foundation to create your perfect cup. Cheers to delicious, plant-based cold brew!