Can I make this without protein powder?

Absolutely. Just leave it out and reduce the milk slightly, or replace it with Greek yogurt for protein and creaminess.

What's a good substitute for pistachio butter?

Almond butter or cashew butter are great substitutes. They won't give quite the same flavor, but they'll still be delicious and creamy.

Do I need to cook the oats?

Nope! Overnight oats are all about convenience. The oats soften in the liquid overnight and are ready to eat straight from the fridge.

Can I make this recipe vegan?

Yes! Just make sure your protein powder is plant-based, and you're using a dairy-free milk like almond or pistachio milk.

Can I eat it warm instead of cold?

Totally. If you prefer warm oats, heat them in the microwave for about 30-60 seconds. Stir well and enjoy.

Is this recipe gluten-free?

If you use certified gluten-free oats, then yes, it's naturally gluten-free.

How can I boost the protein even more?

Add Greek yogurt, hemp seeds, or even a spoonful of cottage cheese to increase the protein content.

Best High-Protein Pistachio Overnight Oats

Description

Creamy, nutty, and packed with protein, these pistachio overnight oats are the perfect healthy breakfast to prep ahead. Made with rolled oats, chia seeds, and pistachio butter, they’re a naturally gluten-free, dairy-free option you can enjoy straight from the fridge or warmed up.

Ingredients

Units Scale

1/2 cup rolled oats
1 scoop vanilla protein powder
3/4 cup unsweetened almond milk (or pistachio milk)
1/2 teaspoon vanilla extract
1 teaspoon chia seeds
1/2 tablespoon maple syrup
1 tablespoon pistachio butter
1 tablespoon chopped, roasted, and salted pistachios (plus more for topping)
Pinch of salt

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Instructions

Measure and prepare your ingredients. Start by gathering everything: rolled oats, protein powder, chia seeds, pistachio butter, almond milk, vanilla, maple syrup, chopped pistachios, and salt. If your pistachio butter is separated, stir it well until smooth.
Combine all ingredients in a jar. Add the rolled oats, protein powder, chia seeds, pistachio butter, vanilla extract, maple syrup, almond milk, a pinch of salt, and half of the chopped pistachios to a mason jar or lidded container.
Mix very well. Use a spoon or small whisk to stir everything together until smooth and fully combined. Make sure no pockets of dry protein powder or chia seeds are left unmixed.
Cover and refrigerate. Seal the jar or container and place it in the fridge for at least 4 hours or preferably overnight. This allows the oats and chia seeds to soak up the liquid and thicken.
Stir in the morning. When ready to eat, give it a good stir. If the mixture is too thick, add a little more almond milk until it reaches your desired consistency.
Top and enjoy. Finish with the rest of your chopped pistachios and a drizzle of pistachio butter. You can also add fresh fruit, honey, or granola if you like. Enjoy straight from the jar or transfer to a bowl.

Notes

Use rolled oats, not quick oats or steel-cut, for the best texture.
Add toppings like nuts or granola just before serving to keep them crunchy.
Make it vegan by using a plant-based protein powder and non-dairy milk.
For extra flavor, try mixing in cinnamon or cardamom before chilling.
Keeps well in the fridge for up to 4 days.

Nutrition

Serving Size: 1 jar
Calories: 340 kcal
Sugar: 6g
Sodium: 150mg
Fat: 15g
Saturated Fat: 2g
Unsaturated Fat: 12g
Trans Fat: 0g
Carbohydrates: 28g
Fiber: 6g
Protein: 20g
Cholesterol: 0mg