Creamy, smooth, and endlessly customizable, these Blended Overnight Oats make a hearty, wholesome breakfast taste like a treat. Quickly whip up the wholesome ingredients in the blender, let them set in the fridge, add your favorite toppings, then enjoy! Perfect for meal prep.
This post may contain affiliate links. As an Amazon Associate, I earn from qualifying purchases. Please see my disclosure policy for details.
Table of Contents
Start your day with a good-for-you indulgence that tastes like dessert. If you're a lover of overnight oats, you'll be hooked on this blended version. The hands-on prep only takes a few minutes in a blender, then chilling the recipe in the fridge creates a rich, creamy, pudding-like texture.
The base of the blended oats recipe combines hearty rolled oats with creamy milk and Greek yogurt, hydrating chia seeds, warming cinnamon, maple sweetness, and satiating protein powder. Then, have fun creating your favorite flavor combos with endless mix-ins—from chocolate peanut butter and fruity mixed berry, to apple cinnamon and pumpkin spice.
Serve these oats cold straight from the fridge for an easy grab-and-go breakfast, or warm them up in the microwave if you prefer something cozy. The easy prep and versatile variations create a go-to breakfast that never gets boring.
For more high-protein oatmeal breakfast recipes, check out my Oat Protein Breakfast Cookies, High-Protein Baked Oats, and Pumpkin Oatmeal Breakfast Cookies.
Why You'll Love This Recipe
- Dreamy, Creamy Texture — Blending and chilling the rolled oats, chia seed, and Greek yogurt mixture creates a smooth, thick, pudding-like texture that tastes like dessert.
- Endlessly Customizable — There are countless flavor combinations to try with mix-ins like berries, chocolate, spices, and seasonal flavors.
- Nutritious — This overnight oats recipe is full of fiber, protein, and healthy fats to keep you fueled and satisfied.
- Meal Prep-Friendly — Make several servings ahead of time, portion into mason jars, and enjoy grab-and-go breakfasts all week long.
- Diet-friendly options — Easily made dairy-free, vegan, gluten-free, and low glycemic with simple substitutions.
Ingredients and Substitutions
Rolled Oats - Old-fashioned oats are best for a creamy texture. If gluten-free, use certified gluten-free oats.
Milk - Use your choice of milk, from full-fat or coconut milk for the creamiest texture, to skim or almond milk for a lighter taste and texture.
Greek Yogurt or Cottage Cheese - Adds protein and creaminess. Choose cottage cheese for a milder flavor and Greek yogurt for more tang. For a plant-based, vegan option, swap almond, soy, or coconut yogurt.
Chia Seeds - Add fiber and help thicken the oat mixture. Stir them in after blending to avoid a slimy texture.
Maple Syrup - Adds a natural sweetness and a rich flavor. Honey, agave, natural jam, or fruit preserves can be substituted. Or use monk fruit for a low glycemic sweetener.
Seasoning - A pinch of salt helps balance the sweetness, and cinnamon adds a warming, cozy touch.
Protein Powder (Optional) - Add extra protein with your favorite protein powder: unflavored, vanilla, or chocolate. Use plant-based to suit dietary needs.
Add-Ins (Optional) - Blend in fresh berries, cocoa powder, or nut butter in the oat mixture for extra flavor.
Mix-Ins (Optional) - Fresh berries, sliced bananas, hemp seeds, chocolate chips, and/or nut butter added on top of chilled oats add a tasty garnish.
How to Make Blended Overnight Oats
For the complete recipe and measurements, scroll to the recipe card at the bottom of this post.
Step 1: Add the milk, Greek yogurt or cottage cheese, oats, salt, cinnamon, protein powder (if using), maple syrup, and optional add-ins of choice to a high-speed blender. Note: if adding berries, stir them in after blending.
Step 2: Blend until smooth and creamy.
Step 3: Pour the oat mixture into a Mason jar or glass jar with a lid. Stir in the chia seeds until well combined.
Step 4: Cover the mason jar with a lid and refrigerate for at least 4 hours, or overnight, until thick and creamy.
Step 5: Once set, top the oatmeal with your preferred toppings. Enjoy!
Recipe Pro-Tips
- Blending alternatives. If you don’t have a blender, an immersion blender works as well, though the texture may be less smooth.
- Add the chia seeds after blending the oat mixture. Stir them in by hand; otherwise, they will become slimy and gelatinous.
- Stir well before serving. The oats and chia can settle while chilling in the fridge. Give them a good stir before enjoying for the best even, creamy consistency.
- Blending vs. stirring in add-ins. Blend your favorite add-ins (like nut butters, protein powder, or cocoa) for a smooth, robust flavor throughout. Or, stir them in by hand after blending for more texture and distinct bites.
- Dairy-free or vegan option. Use dairy-free yogurt, milk, and protein powder for dairy-free oats; vegan protein powder and agave or maple syrup for completely vegan.
- Gluten-free option. Use certified gluten-free oats.
- Boost the protein. Use filtered milk like Fairlife and/or add a scoop of protein powder.
Flavor Variations
- Chocolate Peanut Butter: Blend with 1 tbsp cocoa powder and use chocolate protein powder. Before serving, top oats with chocolate chips, peanut butter, and bananas.
- Strawberry Shortcake: Swap strawberry jam for the maple syrup and add ½ teaspoon vanilla extract to the base for a cake-like flavor. Then top individual servings with sliced strawberries and crushed almonds.
- Mixed Berry: Blend in ½ cup blueberries or raspberries with the oat base. Top with more fresh berries.
- Peanut Butter Banana: Stir in 1–2 tbsp peanut butter after blending, and top with banana slices and dry-roasted peanuts.
- Apple Cinnamon: Blend in ½ cup unsweetened applesauce and an extra ½ tsp cinnamon and large pinch of nutmeg. Top with diced apples and a sprinkle of nuts.
- Coconut Cream: Use full-fat coconut milk, and add shredded coconut to the top of set oats. Garnish with mini chocolate chips and chopped almonds for an Almond Joy-like flavor!
- Cashew Cookie: Blend 1–2 tablespoons cashew butter with the oat base, use oat milk, and add ½ teaspoon vanilla extract. Top with a drizzle of extra cashew butter and a sprinkle of vanilla granola.
- Pumpkin Spice: Blend in ¼ cup pure pumpkin puree, ½ tsp pumpkin pie spice, and drizzle set oats with almond butter and maple syrup.
- Dark Chocolate Cherry: Mix in 1 tbsp cocoa powder, then top with dark chocolate chunks and dried cherries.
- Sunflower Seed Butter Crunch: Blend 1–2 tablespoons sunflower seed butter with the oat base and ½ teaspoon vanilla extract. Top with chopped dark chocolate and a sprinkle of sunflower seeds for a creamy, nut-free twist.
Serving Suggestions
Enjoy these creamy oats straight from the fridge for a delicious grab-and-go breakfast, or warm them slightly in the microwave for a cozier option.
Pair oats with an iced protein coffee for an extra tasty pick-me-up, or a cottage cheese smoothie for additional staying power.
Storage Directions
- Refrigerating: Store blended oats in mason jars with lids or airtight containers in the fridge for up to 4 days.
- Freezing: Freeze in freezer-safe, air-tight containers for up to 3 months. Thaw in the refrigerator overnight before serving.
- Reheating: If desired, warm in the microwave for 30–60 seconds, stirring halfway.
FAQs
Yes! Store the prepared oat mixture in a freezer-safe, air-tight container. Then thaw in the fridge overnight before enjoying.
I recommend sticking with old-fashioned rolled oats for the best results. Instant oats become too mushy when blended, and steel-cut oats don't soften enough.
Technically, overnight oats do not need to soak as long as regular overnight oats. However, they still need at least 4 hours in the refrigerator to thicken into a pudding-like creamy texture.
Save this Recipe for Later on Pinterest
More Overnight Oat Recipes
- Matcha Overnight Oats
- Chocolate Protein Overnight Oats
- Peach Overnight Oats (High-Protein)
- Cottage Cheese Overnight Oats
- Raspberry Overnight Oats
- Apple Cinnamon Overnight Oats
If you liked and made this Blended Overnight Oat Recipe, don't forget to rate it and let me know how you liked it in the comments. I always love hearing from you!
Recipe Card
Blended Overnight Oats (10 Variations to Try)
Ingredients
Blended Overnight Oats
- ½ cup milk of choice dairy or non-dairy
- ¼ cup Greek yogurt or cottage cheese use plant-based Greek yogurt if vegan/DF
- heaping ½ cup old-fashioned rolled oats
- Pinch salt
- ½ teaspoon ground cinnamon
- 2 tablespoons protein powder optional
- 1 tablespoon maple syrup, honey, or agave
- ½ tablespoon chia seeds
Optional Add-Ins
- ½ cup berries stir in after blending
- 1 tablespoon cocoa powder blend in
- 1 tablespoon nut butter blend in
- 1 tablespoon jam or fruit preserves swap this for maple syrup and blend in
Optional Toppings
- Fresh berries, sliced bananas, dried coconut flakes, hemp seeds, chocolate chips, nut butter, nuts, and more
Instructions
- Add the milk, Greek yogurt or cottage cheese, oats, salt, cinnamon, protein powder (if using), maple syrup, and optional add-ins of choice to a high-speed blender. Note: if adding berries, stir them in after blending.
- Blend until smooth and creamy.
- Pour the oat mixture into a Mason jar or glass jar with a lid. Stir in the chia seeds until combined.
- Cover the jar and refrigerate for at least 4 hours or overnight until thick and creamy.
- Top the oatmeal with your preferred toppings. Enjoy!
Notes
- Refrigerating: Store blended oats in mason jars with lids or airtight containers in the fridge for up to 4 days.
- Freezing: Freeze in freezer-safe, air-tight containers for up to 3 months. Thaw in the refrigerator overnight before serving.
- Reheating: Warm in the microwave for 30–60 seconds, stirring halfway.
- Blending alternatives. If you don’t have a blender, an immersion blender works as well, though the texture may be less smooth.
- Add the chia seeds after blending the oat mixture. Stir them in by hand; otherwise, they will become slimy and gelatinous.
- Stir well before serving. The oats and chia can settle while chilling in the fridge. Give them a good stir before enjoying for the best even, creamy consistency.
- Chocolate Peanut Butter: Blend with 1 tbsp cocoa powder and use chocolate protein powder. Before serving, top oats with chocolate chips, peanut butter, and bananas.
- Strawberry Shortcake: Swap strawberry jam for the maple syrup and add ½ teaspoon vanilla extract to the base for a cake-like flavor. Then top individual servings with sliced strawberries and crushed almonds.
- Mixed Berry: Blend in ½ cup blueberries or raspberries with the oat base. Top with more fresh berries.
- Peanut Butter Banana: Stir in 1–2 tbsp peanut butter after blending, and top with banana slices and dry-roasted peanuts.
- Apple Cinnamon: Blend in ½ cup unsweetened applesauce and an extra ½ tsp cinnamon and large pinch of nutmeg. Top with diced apples and a sprinkle of nuts.
- Coconut Cream: Use full-fat coconut milk, and add shredded coconut to the top of set oats. Garnish with mini chocolate chips and chopped almonds for an Almond Joy-like flavor!
- Cashew Cookie: Blend 1–2 tablespoons cashew butter with the oat base, use oat milk, and add ½ teaspoon vanilla extract. Top with a drizzle of extra cashew butter and a sprinkle of vanilla granola.
- Pumpkin Spice: Blend in ¼ cup pure pumpkin puree, ½ tsp pumpkin pie spice, and drizzle set oats with almond butter and maple syrup.
- Dark Chocolate Cherry: Mix in 1 tbsp cocoa powder, then top with dark chocolate chunks and dried cherries.
- Sunflower Seed Butter Crunch: Blend 1–2 tablespoons sunflower seed butter with the oat base and ½ teaspoon vanilla extract. Top with chopped dark chocolate and a sprinkle of sunflower seeds for a creamy, nut-free twist.
