High-Protein Overnight Oats (Easy Breakfast Meal Prep)

These High-Protein Overnight Oats are a dream come true for anyone who wants a quick protein breakfast on the go. Packed with chia seeds, Greek yogurt, and your favorite mix-ins, they’re the perfect simple meal prep breakfast that keeps you full and fueled all morning. Whether you’re tracking macros, following a GLP1 overnight oats plan, or just want a healthy high-protein breakfast, this easy recipe is your new morning favorite. For more make-ahead ideas, check out our Baked Protein Pancake Bowls.

Why You’ll Love It

Balanced and filling: The combo of oats, chia, and Greek yogurt makes this a protein overnight oats healthy recipe that keeps you satisfied for hours.
Perfect meal prep: Make a batch on Sunday and enjoy breakfast all week.
No cooking required: Just mix and chill—no stove, no mess.
Customizable: Add fruits, nuts, or protein powder to fit your taste.
Low-point breakfast: Great for calorie-conscious or low-point meal plans.

Ingredients

1/2 cup rolled oats
1/2 cup unsweetened almond milk (or milk of choice)
1/4 cup Greek yogurt (plain or flavored)
1 tbsp chia seeds
1 scoop vanilla or chocolate protein powder
1/2 banana, mashed (optional for sweetness)
1 tsp honey or maple syrup
1/4 tsp cinnamon
Pinch of salt
Optional toppings: berries, nut butter, granola, or shredded coconut

Want to experiment with flavors? Try these delicious toppings from our Overnight Oats Recipe guide, or pair it with a Hot Coffee at Home for the perfect breakfast combo.

Multiple jars of overnight oats with fruit toppings on a wooden counter

Instructions

Mix the base: In a jar or airtight container, combine oats, protein powder, chia seeds, and salt.
Add liquids: Pour in milk, Greek yogurt, and sweetener. Stir until well combined.
Flavor it: Add banana, cinnamon, or other spices to your liking.
Chill: Cover and refrigerate overnight (or at least 4 hours) to let the oats soften.
Serve: In the morning, give it a good stir, adjust consistency with more milk, and top with fruits or nuts.

Tips & Variations

Extra protein: Use high-protein Greek yogurt or add nut butter for an extra boost.
Flavor variations: Try chocolate peanut butter, blueberry cheesecake, or apple cinnamon.
Vegan option: Swap Greek yogurt for coconut yogurt and use plant-based protein powder.
Low-sugar version: Skip the sweetener and use mashed fruit instead.
Need more meal prep ideas? Check our Breakfast Ideas collection.

Substitutions

Use steel-cut oats for more texture (soak longer, at least 8 hours).
Replace chia seeds with flaxseed meal for a nuttier taste.
Use cashew or oat milk for a creamier texture.
Substitute honey with agave or monk fruit syrup for a lower-sugar option.

Serving Suggestions

Serve these overnight oats with chia seeds and Greek yogurt cold straight from the fridge or warm them in the microwave for 30 seconds if you prefer a cozy texture. Pair with Strawberry Waffles or enjoy with a side of Cucumber Carrot Salad for a balanced brunch.

Storage & Meal Prep

Store up to 5 days in the fridge in airtight jars.
Stir before serving; add milk if too thick.
Prep 3–5 jars at once for easy grab-and-go breakfasts.

FAQs

Can I make these oats dairy-free?

Yes, simply use plant-based yogurt and milk.

Can I add fruit before chilling?

Definitely! Add berries, apple chunks, or peaches before refrigerating.

How much protein is in one serving?

Depending on your protein powder, you’ll get about 25–35g per jar.

More to Try

Conclusion

These High-Protein Overnight Oats are the ultimate answer to busy mornings. They’re creamy, customizable, and perfect for high-protein easy breakfast meal prep. From GLP1 overnight oats to Greek yogurt blends, each jar is a delicious way to start your day healthy and energized.