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A delicious plate of High-Protein Peanut Butter Overnight Oats – Easy & Filling

High-Protein Peanut Butter Overnight Oats

A quick and easy no-cook recipe for a high-protein breakfast or snack. Prepare the night before for a delicious and filling meal on the go.
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Prep Time 5 minutes
Refrigeration Time 4 minutes
Total Time 4 hours 5 minutes
Servings: 1 jar
Course: Breakfast, Snack
Cuisine: American
Calories: 420
Ingredients Equipment Method Notes

Ingredients
  

  • 0.5 cup rolled oats Provides a creamy texture and slow-release energy.
  • 0.75 cup milk Use your preferred type (dairy or plant-based) for taste and dietary needs.
  • 0.25 cup Greek yogurt Adds creaminess and a significant protein boost.
  • 1 tablespoon peanut butter For rich flavor and healthy fats; use creamy or crunchy.
  • 1 scoop vanilla protein powder Enhances protein content and adds vanilla flavor.
  • 1 tablespoon chia seeds For thickening, fiber, and omega-3s; they expand significantly.
  • 1 teaspoon honey or maple syrup Sweeten to your preference, adjust as needed.
  • 0.5 teaspoon vanilla extract Enhances the overall flavor profile.
  • 1 pinch salt Optional, but balances sweetness and enhances other flavors.

Equipment

  • Jar
  • Bowl

Method
 

  1. Add rolled oats, protein powder, chia seeds, and salt to a jar or bowl.
  2. Pour in milk, Greek yogurt, peanut butter, honey, and vanilla extract.
  3. Stir thoroughly until smooth and fully combined.
  4. Cover and refrigerate for at least 4 hours or overnight.
  5. Stir before serving and add extra milk if needed.
  6. Serve chilled or warm slightly if desired.

Notes

Customize with your favorite toppings like fresh fruit, nuts, or a drizzle of extra peanut butter before serving. Adjust sweetness to taste.