How to Make a Chai Latte with Oat Milk: A Step-by-Step Guide

There's something deeply comforting about a warm chai latte—the aromatic spices, the creamy texture, and that gentle sweetness. When you swap dairy for oat milk, you don't lose any of the indulgence; in fact, oat milk's natural creaminess and subtle sweetness can make the drink even more satisfying. Whether you're a seasoned home barista or just starting your coffee journey, this guide will walk you through making a delicious chai latte with oat milk from scratch.

We'll cover two approaches: using a concentrated chai base for convenience and crafting your own spice blend for a more hands-on experience. Along the way, we'll share tips on steaming and frothing oat milk to achieve that café-quality microfoam. By the end, you'll be able to whip up a barista-worthy chai latte right in your kitchen.

Why Oat Milk Works So Well in Chai Lattes

Oat milk has become a favorite among coffee and tea lovers for good reason. Its neutral flavor lets the spices shine, while its natural sugars caramelize beautifully when steamed, adding a subtle sweetness that complements the chai. Unlike some other plant-based milks, oat milk doesn't curdle when mixed with acidic ingredients, making it a reliable choice for chai concentrates that often contain black tea and citrus notes.

When choosing an oat milk for your chai latte, look for one that's specifically designed for barista use. These versions typically contain a touch of oil and stabilizers to create a creamier texture and better foam. For instance, Minor Figures Barista Oat BTB is a great option—it steams like a dream and holds its structure, so you can pour beautiful latte art or simply enjoy a velvety mouthfeel.

• Opt for a barista blend oat milk for the best froth and stability.
• If you prefer a lighter drink, use a standard oat milk and shake well before use.

Gather Your Ingredients and Tools

Before you start, make sure you have everything you need. For a single serving, you'll need about 2 ounces of chai concentrate (or 1 tablespoon of loose-leaf chai tea), 6 to 8 ounces of oat milk, and optional sweetener like honey or maple syrup. If you're using a concentrate, you can also add a splash of hot water to balance the strength.

As for tools, a small saucepan or a milk frother will help you heat and froth the milk. A thermometer is handy if you want to hit the ideal 150°F (65°C), but you can also judge by feel—when the milk is too hot to touch comfortably, it's ready. If you're using a chai concentrate, you'll appreciate a measuring cup and a spoon for stirring.

• Invest in a good milk frother or use a French press to froth manually.
• If using loose tea, consider a fine-mesh strainer to remove the leaves.

Step-by-Step: Making Your Chai Latte

Start by heating your chai concentrate. If you're using a product like Minor Figures Chai Concentrate, simply pour it into a saucepan and warm it over medium heat until steaming. Alternatively, you can brew a strong chai tea by steeping tea leaves and spices in hot water for 5-7 minutes, then straining. The key is to have a robust, flavorful base that will stand up to the milk.

While the chai heats, pour your oat milk into a separate saucepan or frothing pitcher. Heat it gently, whisking or using a frother to create foam. The goal is a silky microfoam, not big bubbles. Once both components are hot, pour the chai into your mug, then gently pour the frothed milk over the back of a spoon to create layers. If you like it sweet, stir in a teaspoon of maple syrup or honey before adding the milk.

For an iced version, simply cool the chai concentrate, fill a glass with ice, pour the chai over, and top with cold oat milk. Use a frother to create a cold foam for an extra touch.

• For a stronger spice kick, add a pinch of cinnamon or nutmeg on top.
• If you don't have a frother, shake warm milk in a jar for 30 seconds to create foam.

Customizing Your Chai Latte

One of the joys of making chai at home is tailoring it to your taste. If you prefer a spicier chai, add a slice of fresh ginger or a few cracked cardamom pods while brewing. For a sweeter drink, consider using vanilla-infused oat milk or adding a dash of vanilla extract. You can also adjust the ratio of chai to milk—more concentrate for a bolder flavor, more milk for a milder, creamier cup.

If you're feeling adventurous, try a dirty chai by adding a shot of espresso. The combination of coffee and spiced chai is a delightful twist. And for a cozy autumn version, sprinkle some pumpkin spice on top. The possibilities are endless, so don't be afraid to experiment.

• Use a high-quality chai concentrate to save time without sacrificing flavor.
• If you're using loose-leaf tea, consider a blend with real cinnamon, cardamom, and cloves.

Why Use Minor Figures Chai Concentrate?

When you're short on time, a ready-made concentrate can be a lifesaver. Minor Figures Chai Concentrate is crafted with a blend of black tea and warming spices like cinnamon, cardamom, and ginger. It's sweetened just right, so you can skip adding sugar if you prefer. The concentrate is also shelf-stable until opened, making it a great pantry staple for spontaneous chai cravings.

Pair it with Minor Figures Barista Oat BTB for a match made in heaven. The creamy oat milk complements the spiced concentrate perfectly, resulting in a latte that's both comforting and refreshing. Plus, both products are vegan and made with sustainability in mind, so you can feel good about your choice.

• Store opened chai concentrate in the fridge and use within a week.
• For a quick iced chai, combine concentrate and cold oat milk over ice—no heating required.

Making a chai latte with oat milk at home is simple, rewarding, and endlessly customizable. Whether you opt for a convenient concentrate or brew your own spices, the key is using quality ingredients and mastering the art of frothing oat milk. With the steps and tips above, you'll be sipping a delicious dairy-free chai latte in no time. So go ahead, treat yourself to a little café moment at home.