High-Protein Overnight Oats

Update : December 31, 2025

Why Make This Recipe

High-Protein Overnight Oats are a fantastic choice for anyone looking to start their day with a nutritious breakfast. Packed with protein, fiber, and healthy fats, this recipe keeps you full longer and provides a great energy boost. Plus, it’s quick, easy, and customizable to suit your tastes!

How to Make High-Protein Overnight Oats

To prepare these delicious overnight oats, you’ll need some simple ingredients and a jar. Here’s how to do it:

Ingredients:

½ cup unsweetened almond milk (plain or vanilla, more if needed)
¼ cup plain or vanilla Greek yogurt (read notes below on how to make this recipe vegan)
½ cup old-fashioned rolled oats (gluten-free certified or regular)
1 scoop vanilla or unflavored protein powder
½ tbsp chia seeds
½ tsp vanilla extract
½ spotty banana (mashed)
1 tsp cinnamon
Sliced banana for topping
¼ cup pumpkin puree
1 – 2 tbsp maple syrup or honey
¾ tsp pumpkin pie spice
¼ – ⅓ cup apple (small cubes, plus more for topping)
1 – 2 tbsp peanut butter
¼ cup fresh strawberries (diced)
¼ cup almond milk (additional, if needed)
¼ of a peach (diced)
1 – 2 tbsp shredded coconut

Directions:

In a sealable mason jar or small container, add the base ingredients. Stir well to make sure all the oats are submerged in the almond milk. You may want to add a splash more milk if needed.
Choose your flavor, and add any additional ingredients you want.
Place the lid on top of the jar or container to seal it.
Set it in the refrigerator to soak overnight or for at least 6 hours (it can last up to 5 days).
When you’re ready to enjoy, add more almond milk if you like and any desired toppings.
Enjoy it chilled!

How to Serve High-Protein Overnight Oats

You can serve High-Protein Overnight Oats right from the jar or transfer them to a bowl. Top with your favorite fruits, nuts, or a drizzle of honey or maple syrup for extra flavor.

How to Store High-Protein Overnight Oats

These overnight oats can be stored in the refrigerator for up to 5 days. Just make sure your container is sealed to keep them fresh. If you find they are thicker than you’d like after sitting, simply stir in a little more almond milk before serving.

Tips to Make High-Protein Overnight Oats

Adjust the sweetness by adding more or less maple syrup or honey according to your taste.
Try different toppings like nuts, seeds, or different fruits for variety.
If you want a vegan version, substitute Greek yogurt with dairy-free yogurt.

Variation

You can change up the flavor of your High-Protein Overnight Oats by adding ingredients like cocoa powder for chocolate oats or berries for a fruity twist. The possibilities are endless!

FAQs

1. Can I use instant oats instead of rolled oats?
Yes, you can use instant oats, but note that they will absorb liquid differently and may result in a softer texture.

2. How can I make this recipe vegan?
Swap the Greek yogurt for a dairy-free alternative and choose a plant-based protein powder.

3. Can I eat my overnight oats warm?
Yes! While they are usually enjoyed chilled, you can warm them up for a cozy breakfast. Just heat them in the microwave, adding a little extra milk if needed.