High-Protein Peanut Butter Overnight Oats

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Update : February 21, 2026

Bowl of high-protein peanut butter overnight oats topped with fruits and nuts

why make this recipe

High-Protein Peanut Butter Overnight Oats are a perfect meal for busy mornings. They are nutritious, filling, and incredibly easy to prepare. With the combination of rolled oats, Greek yogurt, and peanut butter, this recipe offers a fantastic protein boost to keep you energized throughout the day. Plus, they taste delicious! You can customize them with your favorite toppings, making them a versatile choice for anyone looking to start their day right.

how to make High-Protein Peanut Butter Overnight Oats

Ingredients:

  • 1 cup Rolled oats (Base of the overnight oats, providing fiber.)
  • 1 cup Milk of choice (Dairy or plant-based milk like almond or oat milk.)
  • 1/2 cup Greek yogurt (Adds creaminess and protein boost.)
  • 2 tablespoons Peanut butter (Choose your favorite for flavor and healthy fats.)
  • 1 tablespoon Honey or maple syrup (Optional for sweetness.)
  • 1/2 teaspoon Vanilla extract (Enhances flavor.)
  • 1/4 teaspoon Cinnamon (Adds warmth and spice.)
  • 1 pinch Salt (Balances flavors.)
  • 1 banana Sliced bananas (For added sweetness and creaminess.)
  • 1/4 cup Chopped nuts (Almonds, walnuts, or pecans for crunch.)
  • 2 tablespoons Chocolate chips (For a sweet treat.)

Directions:

  1. Gather all your ingredients: rolled oats, milk, Greek yogurt, peanut butter, honey or maple syrup, vanilla extract, cinnamon, and a pinch of salt.
  2. In a mixing bowl, combine rolled oats, milk, Greek yogurt, and a pinch of salt. Stir until well mixed.
  3. Add peanut butter and honey or maple syrup to the mixture. Stir until the peanut butter is fully incorporated.
  4. If desired, mix in a scoop of protein powder for an extra protein boost.
  5. Pour in the milk of your choice and stir in any optional add-ins like chia seeds or flaxseeds.
  6. Transfer the mixture into a jar or airtight container. Seal tightly and refrigerate overnight or for at least 4-6 hours.
  7. In the morning, stir the oats. If too thick, add a splash of milk to reach desired consistency. Top with sliced bananas, chopped nuts, or chocolate chips before serving.

how to serve High-Protein Peanut Butter Overnight Oats

Serve High-Protein Peanut Butter Overnight Oats straight from the fridge. You can eat them cold or warm them slightly in the microwave if you prefer. Add your favorite toppings like more sliced bananas, nuts, or even a drizzle of extra peanut butter for a delightful morning treat.

how to store High-Protein Peanut Butter Overnight Oats

Store your High-Protein Peanut Butter Overnight Oats in the refrigerator in an airtight container. They will stay fresh for about 3-5 days. This makes them an excellent option for meal prepping, so you can enjoy them throughout the week.

tips to make High-Protein Peanut Butter Overnight Oats

  • Adjust the sweetness according to your taste by adding more or less honey or maple syrup.
  • For a thicker texture, you can reduce the amount of milk.
  • Experiment with different toppings like berries, coconut flakes, or seed mixes for variety.

variation

You can make a chocolate version by adding cocoa powder or using chocolate protein powder. Another variation is to add different nut butters like almond or cashew butter for a twist on flavor.

FAQs

Can I make these oats vegan?
Yes, you can use plant-based milk and swap Greek yogurt for a dairy-free yogurt option.

Can I prepare them in advance?
Absolutely! These oats are great for meal prep. You can make them up to 5 days in advance.

What can I use instead of peanut butter?
You can use any nut butter like almond butter or sunflower seed butter if you have nut allergies.

Print
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High-Protein Peanut Butter Overnight Oats


  • Author: jena
  • Total Time: 10 minutes
  • Yield: 2 servings 1x
  • Diet: Vegetarian

Description

Nutritious and filling overnight oats made with rolled oats, Greek yogurt, and peanut butter for a protein boost.


Ingredients

Scale
  • 1 cup Rolled oats
  • 1 cup Milk of choice
  • 1/2 cup Greek yogurt
  • 2 tablespoons Peanut butter
  • 1 tablespoon Honey or maple syrup (optional)
  • 1/2 teaspoon Vanilla extract
  • 1/4 teaspoon Cinnamon
  • 1 pinch Salt
  • 1 banana, sliced
  • 1/4 cup Chopped nuts
  • 2 tablespoons Chocolate chips

Instructions

  1. Gather all your ingredients: rolled oats, milk, Greek yogurt, peanut butter, honey or maple syrup, vanilla extract, cinnamon, and a pinch of salt.
  2. In a mixing bowl, combine rolled oats, milk, Greek yogurt, and a pinch of salt. Stir until well mixed.
  3. Add peanut butter and honey or maple syrup to the mixture. Stir until the peanut butter is fully incorporated.
  4. If desired, mix in a scoop of protein powder for an extra protein boost.
  5. Pour in the milk of your choice and stir in any optional add-ins like chia seeds or flaxseeds.
  6. Transfer the mixture into a jar or airtight container. Seal tightly and refrigerate overnight or for at least 4-6 hours.
  7. In the morning, stir the oats. If too thick, add a splash of milk to reach desired consistency. Top with sliced bananas, chopped nuts, or chocolate chips before serving.

Notes

Store in the refrigerator for up to 3-5 days. Adjust sweetness and toppings according to personal preference.

  • Prep Time: 10 minutes
  • Cook Time: 0 minutes
  • Category: Breakfast
  • Method: No-Cook
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 400
  • Sugar: 15g
  • Sodium: 150mg
  • Fat: 16g
  • Saturated Fat: 3g
  • Unsaturated Fat: 8g
  • Trans Fat: 0g
  • Carbohydrates: 54g
  • Fiber: 8g
  • Protein: 20g
  • Cholesterol: 10mg

Keywords: oats, overnight oats, breakfast, high protein, peanut butter

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