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Blended Overnight Oats

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Harmony

Published:

December 2, 2025

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Creamy blended overnight oats in a jar with fruit and chia seeds.

My kids used to turn their noses up at regular oatmeal, but they devour these creamy blended overnight oats every single time. The secret is blending in ripe banana for a naturally sweet, dessert-like breakfast. It’s the kind of morning win that feels like a small miracle when you’re trying to get everyone fed and out the door. If you’ve ever wished your breakfast could be as smooth as a milkshake but as wholesome as a bowl of oats, you’ve come to the right place. These blended overnight oats are my go-to solution for busy mornings, fussy eaters, and anyone who just wants their breakfast to feel a little more special.

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Blended Overnight Oats

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A smooth, creamy breakfast made by blending oats with banana and other simple ingredients. Perfect for busy mornings and loved by kids and adults alike. It requires minimal prep and chills overnight for a ready-to-eat morning meal.

  • Author: Harmony Meal
  • Prep Time: 5min
  • Cook Time: 0min
  • Total Time: 2h 5min
  • Yield: 1 serving 1x
  • Category: breakfast
  • Method: blending, no-cook
  • Cuisine: American
  • Diet: Vegetarian

Ingredients

Scale
  • 1/2 cup old-fashioned rolled oats
  • 1/2 cup milk of choice
  • 1/4 cup plain Greek yogurt
  • 1 very ripe medium banana
  • 1 tablespoon chia seeds
  • 1 tablespoon maple syrup or honey
  • 1/2 teaspoon vanilla extract
  • 1 pinch salt

Instructions

  1. Add all ingredients to a blender.
  2. Blend on high for 30-60 seconds until completely smooth.
  3. Pour mixture into a jar or container with a lid.
  4. Seal and refrigerate for at least 2 hours or overnight to thicken.

Notes

For best results, use old-fashioned rolled oats, not steel-cut. The mixture can be stored in the refrigerator for up to 4 days. For a smoother texture, let the mixture rest in the blender for 5 minutes before blending again.

Nutrition

  • Serving Size: 1
  • Calories: 320
  • Sugar: 25
  • Sodium: 150
  • Fat: 7
  • Saturated Fat: 2
  • Unsaturated Fat: 4
  • Trans Fat: 0
  • Carbohydrates: 52
  • Fiber: 8
  • Protein: 14
  • Cholesterol: 10

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NOTE: READ FULL ARTICLE FOR MORE DETAILS

Ingredients for Blended Overnight Oats

Ingredients List

Blended overnight oats start with a simple, flexible list of ingredients you probably already have in your pantry. The beauty of this recipe is how easily it adapts to what you have on hand.

  • 1/2 cup old-fashioned rolled oats (gluten-free if needed)
  • 1/2 cup milk of choice (dairy, almond, oat, or soy all work beautifully)
  • 1/4 cup plain Greek yogurt (for extra creaminess and protein)
  • 1 very ripe medium banana
  • 1 tablespoon chia seeds
  • 1 tablespoon maple syrup or honey
  • 1/2 teaspoon vanilla extract
  • A pinch of salt

Smart Substitutions:

  • No banana? Use 1/4 cup unsweetened applesauce or 2-3 pitted dates instead.
  • Out of Greek yogurt? A scoop of vanilla protein powder will add similar creaminess and protein.
  • For a vegan version, use plant-based milk and yogurt, and maple syrup instead of honey.

Timing

This is one of the fastest breakfasts you’ll ever make, perfect for those rushed mornings or when you need a quick oats breakfast solution.

  • Prep time: 5 minutes
  • Chill time: 2 hours or overnight
  • Total time: 2 hours 5 minutes (mostly hands-off)

That’s about 80% less active time than cooking a pot of stovetop oatmeal. You simply blend and forget.

Step-by-Step Instructions

Making these instant overnight oats is as easy as one, two, three. The blender does all the hard work for you.

  1. Combine Ingredients in Blender: Add the rolled oats, milk, Greek yogurt, banana, chia seeds, maple syrup, vanilla, and salt to your blender cup.
  2. Blend Until Smooth: Secure the lid and blend on high for 30-60 seconds. Stop and scrape down the sides if needed. You’re looking for a completely smooth, pourable consistency with no oat chunks.
  3. Chill to Thicken: Pour the mixture into a jar or container with a lid. Seal it and place it in the refrigerator for at least 2 hours, but ideally overnight. This allows the chia seeds and oats to fully hydrate, transforming your blender breakfast recipe into a thick, pudding-like delight.

Pro Tip: For the absolute smoothest texture, let your blended overnight oats mixture rest in the blender for 5 minutes before blending again. This gives the oats a quick soak, ensuring they break down perfectly.

Nutritional Information

A single serving of these healthy to go breakfast ideas is not only delicious but also packed with sustained energy.

  • Calories: Approximately 320
  • Protein: 14g
  • Carbohydrates: 52g
  • Fat: 7g
  • Fiber: 8g

This breakfast is a fantastic source of fiber from the oats and chia seeds, which aids digestion and keeps you full. The protein from the Greek yogurt helps build and repair muscle, making this a truly balanced way to start your day.

Equipment Needed

You don’t need any fancy gear for this blender overnight oats recipe. Just a few basics.

  • A blender (any kind will work, from a high-powered one to a simple personal bullet blender)
  • A measuring cup and spoons
  • A jar or airtight container for storing your creation

Why You’ll Love This Recipe

This recipe has become a staple in my kitchen for so many reasons, and I know it will in yours, too.

  • Incredibly Creamy Texture: Say goodbye to gloopy or chewy oatmeal. The blending creates a smooth, luxurious consistency that feels indulgent.
  • Perfect for Meal Prep: Whip up a batch of these breakfast meal prep overnight oats on Sunday, and you have a ready-to-eat breakfast for the entire week.
  • Kid-Approved: The smooth, sweet flavor is a hit with even the pickiest little eaters.
  • Endlessly Customizable: This base recipe is a blank canvas. Add cocoa powder, berries, or different spices to keep things exciting.
  • Easy to Digest: For some, the blending process makes the oats easier on the stomach compared to traditional whole oats.

Healthier Alternatives for the Recipe

You can easily tweak this blended overnight oats recipe to fit various dietary needs without sacrificing flavor.

  • Sugar-Free: Omit the maple syrup and rely on the natural sweetness of a very ripe banana.
  • Higher Protein: Add a scoop of your favorite vanilla or unflavored protein powder along with the other ingredients before blending.
  • Lower Carb: While oats are inherently carb-heavy, you can reduce the overall amount slightly and increase the Greek yogurt for a higher protein, lower carb ratio.
  • Nut-Free: Simply use a nut-free milk like oat milk or soy milk.
Recipe variations for Blended Overnight Oats

Serving Suggestions

The fun really begins when you get to the toppings. Here are some of my favorite ways to serve these creamy blended overnight oats.

  • Classic: A handful of fresh berries and a sprinkle of granola for crunch. My Pumpkin Spice Granola Recipes are a perfect match for a cozy fall twist.
  • Tropical: Top with shredded coconut, mango chunks, and a drizzle of coconut cream.
  • Chocolate Lover’s: Mix in a tablespoon of cocoa powder before blending and top with dark chocolate chips and sliced almonds.
  • Apple Pie: Stir in a spoonful of applesauce and a dash of cinnamon before serving, topped with finely chopped apple.

For a complete morning spread, pair your oats with a Pumpkin Morning Glory Muffin or a cup of my Pumpkin Spice Protein Coffee.

Common Mistakes to Avoid

After making countless batches of these blender overnight oats, I’ve learned a few pitfalls to steer clear of.

  • Using Steel-Cut Oats: They will not blend smoothly and will result in a gritty texture. Stick to old-fashioned rolled oats for the best results.
  • Skipping the Chill Time: The magic happens in the fridge. If you don’t let your blended overnight oats rest for at least two hours, they will be runny and not properly set.
  • Over-blending: While you want a smooth mixture, blending for too long can sometimes warm the oats from friction. 30-60 seconds is typically perfect.
  • Forgetting the Salt: That tiny pinch is crucial for balancing the sweetness and making all the flavors pop.

Storing Tips for the Recipe

This is one of the best breakfast ideas for meal prep because it stores so well.

  • Refrigerator: Store your prepared blended overnight oats in an airtight container in the fridge for up to 4 days. This makes it a true champion of breakfast meal prep overnight oats.
  • Freezer: You can freeze them for up to 2 months. Thaw overnight in the refrigerator before eating. The texture may be slightly different but is still delicious.
  • On the Go: Prepare individual portions in mason jars for the ultimate healthy to go breakfast ideas. Just grab a jar and a spoon on your way out the door.
Storage and leftovers for Blended Overnight Oats

Conclusion

These blended overnight oats have genuinely changed our morning routine. They’re the perfect intersection of healthy, delicious, and incredibly convenient. Whether you’re looking for a quick oats breakfast for yourself or a crowd-pleasing meal for the whole family, this recipe delivers. It’s comfort food, made easy, and proof that the simplest ingredients can create the warmest memories.

I’d love to hear how your creamy creation turns out! What are your favorite mix-ins and toppings? For more easy, make-ahead breakfast inspiration, check out my Oat Flour Pumpkin Muffins or these delightful No-Bake Pumpkin Cheesecake Balls. Don’t forget to tag @HarmonyMeal on Pinterest so I can see your beautiful breakfasts.

FAQs about Blended Overnight Oats

Can you blend overnight oats?

Yes, absolutely! Blending overnight oats transforms them into a smooth, creamy, and often thicker texture similar to a smoothie or pudding, which many people prefer.

What is the purpose of blending oats?

Blending oats, especially for overnight oats, creates a much smoother, pudding-like consistency compared to traditional overnight oats. It also makes them easier to digest for some and can enhance the overall flavor integration.

Should I blend my overnight oats before or after soaking?

For “blended overnight oats,” you typically soak the oats first, then blend them with the liquid and any other ingredients *after* they have fully softened overnight. This ensures the oats are properly hydrated and yields the smoothest texture.

Why are my overnight oats chunky?

Overnight oats can be chunky if the oats weren’t given enough time to soak and soften sufficiently, or if there wasn’t enough liquid. Blending them after soaking is the best way to achieve a completely smooth, non-chunky texture.

Is it better to blend oats or soak them?

Neither is inherently “better”; it depends on preference. Soaking (as in traditional overnight oats) softens them for digestion and absorption. Blending *after* soaking achieves a smoother texture and can be more palatable for those who dislike the chewiness of whole oats.

Can you blend raw oats and milk?

Yes, you can blend raw oats with milk (or water, plant milk) directly. This is essentially the first step for blended overnight oats or making an oat milk base for smoothies. However, for blended *overnight* oats, the blending typically happens after an overnight soak to ensure optimal texture and digestibility.

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