The Gay Globetrotter

Blueberry Overnight Oats

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Blueberry overnight oats are a simple, healthy, and delicious make ahead breakfast that’s easily customizable. Oats are soaked in almond milk and greek yogurt with chia seeds overnight. 

These go perfectly with cinnamon buns or creme brulee french toast for a nice weekend brunch, but also work for busy weekday breakfasts to go!

A jar of blueberry overnight oats ready to eat.

What Are Overnight Oats?

Overnight oats are made by combining rolled oats with liquid. Rather than cooking them the conventional way, heating the liquid so it absorbs quickly, they are stored overnight and absorb everything while they are refrigerated. 

This allows you to get a delicious, ready made breakfast with almost zero prep work.

We love making vegan overnight oats, so we often don’t include the greek yogurt. But boy, does it add a delicious creaminess!

Overnight oats with almond milk are a delicious way to get some protein into your morning. Plus, the addition of chia seeds make these a healthy breakfast you’ll be excited to start each day with! 

The Best Oats For Overnight Oats

Plain old fashioned rolled oats are the best option when making overnight oats. We normally purchase Quaker when we make this recipe.

Steel cut oats won’t absorb enough liquid to make blueberry overnight oats enjoyable. Quick oats will absorb too much, resulting in a watery breakfast.

Almond milk being poured into a jar with oats, chia seeds, and blueberries.

How To Make Overnight Oats

To make homemade overnight oats:

  1. Add ingredients to a mason jar or container with a tight lid.
  2. Shake, ensuring everything is combined. 
  3. Store the overnight oats in the fridge for at least 4 hours, or overnight for best results. 

How Long Do Overnight Oats Last?

Overnight oats will last 5 days days in the fridge, making them a fun meal prep option! 

Any longer, and they will start to become mushy and lose some flavor. 

A jar of blueberry overnight oats topped with fresh blueberries.

More Delicious Additions To Overnight Oats

Instead of blueberries, try a few of these delicious additions to overnight oats:

  • Diced apples and cinnamon
  • Peanut butter and dark chocolate chips
  • Peaches and greek yogurt
  • Strawberries
  • Almonds
  • Raspberries
  • Maple and cinnamon

More Easy, Healthy Recipes

Rate this Recipe
4.5 from 4 votes

Blueberry Overnight Oats

Prep Time: 5 mins
Chilling time: 4 hrs
Total Time: 4 hrs 5 mins
Servings: 1 serving
Author: Bailey
This healthy make ahead breakfast is simple, and easily customizable!
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Tried this recipe?I'd love to hear what you think. Leave a comment and rating below!


  • 1/2 cup rolled oats
  • 2/3 cup almond milk or regular milk
  • 2 tablespoons greek yogurt optional
  • 1 tablespoon chia seeds
  • 1 tablespoon maple syrup to taste
  • 1/4 cup blueberries fresh


  • Add all ingredients to a mason jar. Place lid on and shake to combine.
  • Allow overnight oats to sit for a minimum of 4 hours to overnight.
  • Serve with extra blueberries and additional maple syrup, to taste.


Overnight oats will last up to 5 days in the fridge. 
Calories: 328kcal | Carbohydrates: 53g | Protein: 11g | Fat: 9g | Saturated Fat: 1g | Cholesterol: 2mg | Sodium: 234mg | Potassium: 283mg | Fiber: 10g | Sugar: 17g | Vitamin C: 4mg | Calcium: 352mg | Iron: 3mg

Tried this recipe? Let me know how you liked it below! 

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A jar of blueberry overnight oats topped with fresh blueberries and a spoon.

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