Blueberry Protein Overnight Oats (30g+ Protein!)

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These Blueberry Protein Overnight Oats are a delicious make-ahead breakfast that’s packed with protein, naturally sweetened, and perfect for busy mornings.

Made with rolled oats, Greek yogurt, protein powder, and juicy blueberries, this easy breakfast keeps you full for hours while tasting like blueberry cheesecake.

Whether you’re meal prepping for the week or looking for a healthy grab-and-go breakfast, this protein-packed overnight oats recipe comes together in just a few minutes.

Table of Contents

Why You’ll Love This Recipe

High in protein
Easy meal prep breakfast
No cooking required
Ready when you wake up
Naturally sweetened
Great for busy mornings
Delicious with fresh or frozen blueberries

Ingredients

1/2 cup old-fashioned rolled oats
1/2 cup unsweetened almond milk (or milk of choice)
1/2 cup plain Greek yogurt
1 scoop vanilla protein powder*
1 scoop collagen (10–20 grams)
1 tablespoon chia seeds
1 teaspoon vanilla extract
1 tablespoon honey or maple syrup (optional)
1/2 cup fresh or frozen blueberries

* This is the vanilla protein powder I make sure to always have on hand.

Optional Add-Ins

Extra blueberries
Sliced almonds
Chopped pecans
Hemp hearts
Unsweetened coconut flakes
Lemon zest
1 scoop collagen peptides for extra protein
3–5 grams creatine monohydrate for muscle support and recovery

Instructions

In a mason jar or airtight container, combine the oats, vanilla protein powder, chia seeds, collagen, creatine, almond milk, Greek yogurt, vanilla, and honey.
Stir until everything is well combined.
Gently fold in the blueberries.
Cover and refrigerate overnight, or for at least 6 hours.
Stir before serving and add your favorite toppings.

Tips for the Best Overnight Oats

Use rolled oats for the best texture.
Frozen blueberries work just as well as fresh.
If the oats become too thick overnight, stir in a splash of milk before serving.
Add toppings just before eating for the freshest texture.

Why Add Protein Powder?

Protein powder transforms ordinary overnight oats into a satisfying breakfast that helps keep you full longer. Vanilla protein powder pairs beautifully with sweet blueberries while adding a creamy texture.

Want to try making your own jelly at home?

Get my free guide with 8 easy, beginner-friendly jelly recipes you can confidently make.

Meal Prep Tips

Make several jars at once for quick breakfasts throughout the week.

Store covered in the refrigerator for up to 4 days.

More Protein Overnight Oats

If you love healthy meal prep breakfasts, be sure to try:

Frequently Asked Questions

Can I use frozen blueberries?

Yes! Frozen blueberries work wonderfully and often make the oats even more flavorful as they thaw overnight.

Can I make this dairy-free?

Absolutely. Use dairy-free yogurt and your favorite plant-based protein powder.

Can I make it without protein powder?

Yes, although the protein content will be lower. Add a little extra Greek yogurt for additional protein.

How long do overnight oats last?

They’ll stay fresh in the refrigerator for up to four days, making them perfect for meal prep.

High Protein Drink Ideas

You may also enjoy our guide to 10 Healthy Add-Ins for Protein Overnight Oats, where you’ll find ideas like collagen peptides, creatine, chia seeds, hemp hearts, flaxseed, Greek yogurt, fruit, pumpkin seeds, and spices to customize every jar.

Blueberry Protein Overnight Oats are one of the easiest healthy breakfasts you can make.

With wholesome ingredients, plenty of protein, and naturally sweet blueberries in every bite, this simple meal prep recipe is perfect for busy weekdays, post-workout breakfasts, or anyone looking for a delicious way to start the day.

Follow my overnight protein oats board on Pinterest.