Banana oat milk is more than just a trendy drink—it’s a wholesome, plant-based way to enjoy comfort and nutrition in one sip. Whether you’re looking to cut dairy, save money, or whip up something quick and satisfying, this recipe fits right in your fridge and your routine.

Homemade banana oat milk in a glass bottle

Banana Oat Milk Recipe That’s Naturally Sweet & Creamy

There’s something nostalgic about banana milk. The first time I tried it was from a Korean market—sweet, smooth, and ice cold. It instantly reminded me of childhood, though it was also completely new. Years later, when I started focusing on whole-food, dairy-free recipes, I wanted to recreate that memory with real ingredients—and that’s how this banana oat milk recipe became a staple in my kitchen.

Hi there! I’m Noura, the heart and soul behind dinnerscoop.com. In my home, we use this recipe nearly every week. It’s budget-friendly, ready in under 10 minutes, and made with just oats, banana, and water. Whether I’m pouring it over granola or blending it into smoothies like my Chocolate Almond Smoothie Bowl, this homemade banana oat milk adds a naturally sweet, creamy flavor you’ll love.

Why banana oat milk? It’s not just a dairy-free alternative. It’s packed with fiber from oats and potassium from bananas, giving you a nourishing drink without any added sugar. Plus, you skip the gums and oils found in many store-bought options. On a hot day, we even freeze it into popsicles—it’s that versatile.

This banana oat milk recipe also pairs beautifully with breakfast favorites like our baked cinnamon oatmeal cups or poured into your favorite iced coffee. You can even add a pinch of cinnamon or vanilla for extra flavor.

So if you’re looking for a creamy, plant-based drink that feels like comfort in a glass, let’s blend up a batch of banana oat milk—no fuss, no fancy equipment, and definitely no preservatives. Just wholesome ingredients and that same warm feeling I got from my first sip all those years ago.

What You Need to Make the Best Banana Oat Milk

banana oat milk ingredients flat lay — Ingredients for banana oat milk

You only need a few ingredients to make banana oat milk at home—and chances are, they’re already in your pantry. This recipe is as simple as it gets, yet the result is thick, creamy, and naturally sweet.

To start, grab:

½ cup rolled oats – Use old-fashioned rolled oats, not instant or steel-cut.
1 ripe banana – The riper, the better for natural sweetness and creamy texture.
2 cups cold filtered water – Cold water helps prevent sliminess.
½ tsp vanilla extract (optional) – Adds depth and aroma.
¼ tsp ground cinnamon (optional) – For a cozy flavor twist.
Pinch of salt – Balances sweetness.
1–2 pitted dates (optional) – For those who love it extra sweet.

That’s it. No weird oils, stabilizers, or shelf-life chemicals—just real food. For those looking to make it even creamier, you can toss in ½ tablespoon almond butter or peanut butter. It’s a subtle touch that pairs beautifully with oats and bananas.

Looking to level it up? Add your favorite vegan protein powder for a post-workout boost or turn it into a breakfast drink by blending it with chia seeds and flax for added fiber and omega-3s. I sometimes stir it into my overnight oats for a naturally sweet base.

For a dessert-style twist, add 1 tablespoon unsweetened cocoa powder to turn your banana oat milk into a rich chocolate version—perfect for the little ones or anyone craving a healthy treat.

Whether you sip it straight or blend it into your favorite smoothie, these simple ingredients make banana oat milk one of the easiest and most delicious dairy-free options you’ll ever make.

How to Make Banana Oat Milk in Minutes

pouring banana oat milk through strainer — Straining banana oat milk for smooth texture

Homemade banana oat milk is ready in less time than it takes to brew a cup of coffee. With just a blender and a strainer, you’ll have a creamy, smooth drink that’s ready to pour, chill, or blend.

Here’s how I make it:

Add to blender:
Combine ½ cup rolled oats, 1 ripe banana, 2 cups cold filtered water, and optional add-ins like vanilla, cinnamon, or dates.
Blend until smooth:
Blend for 30 to 45 seconds. Avoid over-blending—this helps prevent slimy texture.
Strain (optional):
For the smoothest result, pour the mixture through a nut milk bag, fine mesh strainer, or even a clean dish towel over a bowl. Gently squeeze or stir to extract the liquid.
Chill & store:
Transfer to a bottle or jar. Store in the fridge up to 3 days. Shake well before using—it naturally separates.

You don’t have to strain it if you’re using the banana oat milk for baking or oatmeal, like in these banana oat blender muffins. But for drinks or smoothies, I always strain for the creamiest texture.

Want to avoid that slick, gummy mouthfeel oat milk sometimes gets? Here are my top tips:

Use cold water only. Warm water can cause the oats to release more starch.
Keep blending time short—no more than 45 seconds.
Don’t soak the oats beforehand. It’s unnecessary here.
Clean your blender right after use to avoid sticky residue.

Once you try making banana oat milk yourself, you’ll skip the store-bought stuff altogether. It’s fresher, cleaner, and much more flavorful. Plus, it’s a smart way to use up ripe bananas before they go too soft—just like I do in my banana walnut baked oatmeal.

Delicious Ways to Use Banana Oat Milk

serving banana oat milk with breakfast — Serving banana oat milk with granola and fruit

Once you make banana oat milk, you’ll find yourself reaching for it all the time. It’s creamy, naturally sweet, and blends beautifully into so many recipes. Whether you’re keeping it simple or getting a little creative, this is one dairy-free drink you’ll keep coming back to.

Try it in your morning routine:
Pour it over your favorite granola or cold cereal. Stir it into coffee (especially cold brew) for a creamy, slightly sweet flavor that doesn’t need added sugar. You can even make a quick breakfast smoothie by blending it with frozen berries and spinach, or turn it into a satisfying banana oat smoothie with some nut butter and ice.

Use it in baked goods:
Banana oat milk adds moisture and subtle sweetness to muffins, pancakes, and waffles. I love using it in healthy banana muffins instead of dairy milk—it’s a game changer.

Make it kid-friendly:
Because banana oat milk is naturally sweet and free of additives, it’s a great choice for kids. Freeze it in popsicle molds for a healthy treat or pour it into a fun cup and serve it as a snack drink. My little ones love it with a dash of cinnamon and a swirl of peanut butter.

Meal prep tip:
Make a double batch and keep it in two jars—one for drinking and one for breakfast recipes. It pairs beautifully with overnight oats or chia puddings for a quick grab-and-go meal.

Whether you’re adding it to your daily lineup or experimenting with new ideas, banana oat milk is an easy way to enjoy whole, plant-based ingredients. Once you get the hang of it, you’ll start using it in more ways than you imagined.

FAQ About Banana Oat Milk

Is oat milk and banana good for you?
Yes, banana and oat milk together make a nutrient-rich, naturally sweet drink that’s great for your body. Oats offer heart-healthy beta-glucan fiber, while bananas add potassium and vitamin B6. Together, they help support digestion, energy levels, and satiety without added sugar or artificial ingredients.

Can we mix banana and oat milk?
Absolutely. You can blend banana directly into oat milk for a creamier, sweeter taste—or use both as base ingredients to make banana oat milk from scratch. They pair perfectly in smoothies, baking, or even just as a chilled drink over ice.

Why is everyone ditching oat milk?
Some people are stepping away from store-bought oat milk due to added oils, gums, and sugars. But homemade banana oat milk offers a clean, nourishing alternative without the additives. It’s one of the best ways to enjoy oat milk on your terms.

Why do Koreans drink banana milk?
Banana milk is a beloved drink in South Korea. Originally introduced in 1974 to encourage milk consumption, it became a cultural staple. The flavor evokes nostalgia and comfort, which is why it’s still popular today. This homemade version offers a fresh, plant-based spin on that iconic taste.

Conclusion

Banana oat milk is more than just a dairy-free alternative—it’s a feel-good, homemade drink that brings together nutrition, comfort, and flavor in every sip. Whether you enjoy it straight from the fridge, pour it over your breakfast, or blend it into your favorite smoothie, this easy recipe proves that simple ingredients can deliver truly satisfying results.

So next time you’ve got a ripe banana and a handful of oats, skip the carton and make your own banana oat milk at home. It’s wholesome, affordable, and a little bit nostalgic—and now, it’s part of your kitchen too.

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