Close up of Easy Blueberry Chia Overnight Oats recipe.
4.44 from 16 votes

These Chia Overnight Oats are creamy, perfectly sweet, and so yummy! They only take about 5 minutes to mix together, then they refrigerate overnight and are ready to go in the morning. I've been making this easy recipe for YEARS and love meal prepping a big batch of these every week for healthy breakfasts all week long. If you've been looking for a solution for healthy, protein-filled breakfasts on busy weekday mornings, then these chia oats is for you!

Prep: 5 Chill Overnight: 360 Total: 365
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Easy Blueberry Chia Overnight Oats

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Common Questions

Do You Eat Overnight Oats Cold?

Yes! Overnight oats are typically eaten cold and straight out of the fridge. However, you can easily warm them up by adding a splash of milk to them and warming them for about 30-45 seconds in the microwave, stirring every 15 seconds.

Why You Should Incorporate Chia Seeds Into Your Diet?

Chia seeds are full of nutrition and healthy! They are packed full of fiber, protein and omega-3 fatty acids plus they’re unprocessed whole grains (pseudo grains) so they can be absorbed by the body as seeds, unlike flax seeds. It’s safe to say that chia seeds are full of goodness!
Easily add them to salads, smoothies, or breakfast recipes like these chia overnight oats. They absorb a lot of liquid so they are great for making healthy puddings and desserts too!
Top Tip: Keep them in a little jar in your kitchen so next time you whip up a smoothie or avo toast just sprinkle them on top for an added health boost, simple!

These Chia Overnight Oats are creamy, perfectly sweet, and so yummy! They only take about 5 minutes to mix together, then they refrigerate overnight and are ready to go in the morning. I’ve been making this easy recipe for YEARS and love meal prepping a big batch of these every week for healthy breakfasts all week long. If you’ve been looking for a solution for healthy, protein-filled breakfasts on busy weekday mornings, then these chia oats are for you!

Overnight Oats with Chia Seeds

It’s no secret that I’m pretty obsessed with overnight oats. From Carrot Cake Overnight Oats, to Tiramisu Overnight Oats and Strawberry Cheesecake Overnight Oats, there are so many great flavors to make! But making overnight oats with chia seeds is actually one of my favorite ways to incorporate more nutrition and create a thicker, heartier texture.

What Are Overnight Oats?

Overnight oats are a healthy breakfast or snack that are super easy to make and perfect for meal prep! They are usually eaten cold and consist of rolled oats, flavorings (spices, fruit, nut butter, & vanilla), and milk or yogurt. They’re versatile, can be made in just 5 minutes, and are truly the BEST healthy breakfast idea!

Why You’ll Love This Blueberry Overnight Oats Recipe

  • 5 Minutes Prep – That’s it! So incredibly easy.
  • Higher Protein – This recipe has 15g of protein per serving, but you can increase it even more with protein powder.
  • Chia Seeds + Oats – A perfect match for the BEST overnight oats texture.
  • Any Toppings Work – I add fresh blueberries, but any type of berry, fruit, nut butter, or even chocolate chips work great!
  • Meal Prep a Week’s Worth of Healthy Breakfasts – My favorite secret hack is prepping a giant batch of this recipe and having oats ready to go all week long!

TIP: Have you tried blending oats? These Blended Overnight Oats literally taste like cookie dough for breakfast!

Angled photo of Easy Blueberry Chia Overnight Oats.

Ingredients for Making Blueberry Overnight Oats with Chia Seeds

You’ll only need 6 simple ingredients for this easy breakfast recipe:

  • Rolled Oats – Also known as Old-Fashioned Oats. These are the base for overnight oats recipes!
  • Chia Seeds (opens in a new tab) – The chia seeds in these oats help give them a thicker texture and add tons of nutrition.
  • Maple Syrup – Sweetens the oats to perfection. Honey or date syrup (opens in a new tab) works great, too!
  • Almond Milk – Feel free to use oat milk, cashew milk, soy milk, or regular milk. Pretty much any type of milk will work!
  • Vanilla Greek Yogurt – This adds the perfect amount of creaminess to the oats.
  • Blueberries – Use any type of fruit you want! Strawberries, blackberries, raspberries, chopped apples, bananas, peaches…the options are limitless.
Ingredients for chia seed overnight oats recipe.

How to Make Chia Overnight Oats Recipe

I love to meal prep these for the week ahead! Here’s how to make Chia Seed Overnight Oats:

Method 1 – Large Bowl

  1. Mix everything but the blueberries together in a large mixing bowl.
  2. Fold in the blueberries, then add an airtight lid and store in the refrigerator overnight (or up to 4-5 days).
  3. In the morning, scoop out however much you want and add a splash of milk (to thin, optional) and any toppings!

Method 2 – Oat Jars

Tip: These are the BEST overnight oats jars! (opens in a new tab)

  • Divide the oats, chia seeds, maple syrup, milk, and yogurt into 2 jars (or more if doubling or tripling the recipe).
  • Mix together until evenly combined, then stir in the blueberries.
  • Add lids and refrigerate overnight.
  • In the morning, add any toppings you want and more milk (if desired to thin out the oats)!

This recipe is for 2 servings, but you can easily double it or triple it for a week’s worth of overnight oats!

TIP

Keep the oats in the fridge for at least 6 hours (overnight is best).

Top Tip for Making Chia Overnight Oats

A note about these Easy Blueberry Chia Overnight Oats: the chia seeds soak up a ton of liquid! If you enjoy your overnight oats pretty thick, these should be perfect. However, if you would prefer more liquid, simply add a splash of almond milk to the overnight oats in the morning.

RELATED: Chocolate Covered Strawberry Overnight Oats

Top shot photo of Easy Blueberry Chia Overnight Oats in glass jars.

RELATED: 45+ High-Protein Breakfast Ideas

Serving Suggestions for Chia Overnight Oats Recipe

There are so many delicious ways to enjoy chia overnight oats! Here are some of my favorite ideas:

  • Top with Nut Butter – A drizzle of almond or peanut butter adds healthy fats and extra flavor. SO creamy and delicious!
  • Warm It Up – Prefer a cozy breakfast? Just heat the oats in the microwave for about 30-60 seconds. Stir and enjoy!
  • Add More Protein – Mix in a scoop of vanilla protein powder, Greek yogurt, or blended cottage cheese to make it even higher protein.
  • Fresh or Frozen Berries – You can’t go wrong with adding extra blueberries on top, or even raspberries and strawberries for a little variety.
  • Crunch Factor – Sprinkle in granola, sliced almonds, or chopped walnuts for the perfect crunch.
  • Pack It To-Go – These oats are ideal for busy mornings. Just pour them into a mason jar or container, grab a spoon, and take breakfast with you!
Chia seed oats recipe with blueberries in a glass.

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Frequently Asked Questions

Close up of Easy Blueberry Chia Overnight Oats recipe.
ServingsServes 2
4.44 from 16 votes

Blueberry Overnight Oats with Chia Seeds

These Chia Overnight Oats are creamy, perfectly sweet, and so yummy! They only take about 5 minutes to mix together, then they refrigerate overnight and are ready to go in the morning. I've been making this easy recipe for YEARS and love meal prepping a big batch of these every week for healthy breakfasts all week long. If you've been looking for a solution for healthy, protein-filled breakfasts on busy weekday mornings, then these chia oats are for you!
Prep: 5 minChill Overnight: 6 hrTotal: 6 hr 5 min

Ingredients

  • 1 cup rolled oats
  • 3 Tablespoons chia seeds (opens in a new tab)
  • 2-3 Tablespoons maple syrup
  • 1 1/2 cups almond milk
  • 1/2 cup vanilla Greek yogurt
  • 1 cup blueberries

Instructions

  1. Divide the rolled oats, chia seeds, maple syrup, almond milk, and yogurt into 2 jars (or combine it all in a larger bowl).
  2. Mix it together until evenly combined, then stir in the blueberries.
  3. Add lids and refrigerate overnight.
  4. In the morning, add any toppings you want and more milk (if desired to thin out the oats). Enjoy!

Watch Me Make This

Notes

  • The chia seeds soak up a ton of liquid! If you enjoy your overnight oats pretty thick, these should be perfect. However, if you would prefer more liquid, simply add a splash of almond milk to the overnight oats in the morning.
  • You can add whatever berries you like to these overnight oats.
  • Adjust the maple syrup to taste.
  • Keep the oats in the fridge for at least 6 hours (overnight is best).
  • Add extra sweetness by using vanilla almond milk.
    • Store Chia Seed Overnight Oats in the refrigerator in airtight containers for up to 4-5 days!

    Nutrition

    Serving: 1 Jar | Calories: 394 kcal | Carbohydrates: 62 g | Protein: 15 g | Fat: 11 g | Saturated Fat: 1 g | Polyunsaturated Fat: 6 g | Monounsaturated Fat: 2 g | Trans Fat: 0.03 g | Cholesterol: 3 mg | Sodium: 270 mg | Potassium: 392 mg | Fiber: 13 g | Sugar: 22 g | Vitamin A: 52 IU | Vitamin C: 7 mg | Calcium: 441 mg | Iron: 3 mg

    Did you make this? I’d love to see!
    Tag me on socials at @JarOfLemons (opens in a new tab) or #JarOfLemons (opens in a new tab)

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    6 Comments

    1. Jeanne Lebbon

      I was wondering can you substitue steel cut oats vs regular oats?

      1. JOL Team

        Hey Jeanne, sure! I actually have a steel cut overnight oats recipe on the blog View Steel Cut Overnight Oats Here The biggest difference is that steel cut oats need to soak longer. Enjoy!

    2. Victoria Johnson

      First time trying. VERY thick.
      I would like it thinner. I am guessing just add more milk?
      And how long are these able to keep in the frige? Can I make a weeks worth?

    3. Emily Kemp

      I love overnight oats but never added chia seeds before, can’t wait to try this!

    4. Heather @ Dredge & Drizzle

      Hey Christine! This looks delicious! I love blueberries and will be looking to make this for my next high-carb day!

      1. Christine McMichael

        Thanks so much, Heather! Enjoy the recipe! 🙂