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

High-Protein Peanut Butter Overnight Oats

A nutritious and customizable breakfast option that's high in protein, fiber, and healthy fats, perfect for meal prep.
Prep Time 10 minutes
Total Time 8 hours
Course Breakfast
Cuisine American
Servings 2 servings
Calories 400 kcal

Ingredients
  

Main 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.

Instructions
 

Preparation

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

Notes

Store any leftovers in the refrigerator in an airtight container. These overnight oats can last for up to 3 days, making them perfect for meal prep. Use ripe bananas for a sweeter flavor. Try different types of nut butter for a variation in taste.
Keyword Healthy Breakfast, High-Protein Oats, Meal Prep, Overnight Oats, Peanut Butter Oats