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A mint green bowl filled with chocolate protein cereal, placed on a marble countertop alongside a white milk jug and a blue mug, perfect for a healthy breakfast setting
Chef Marcy Grece

High-Protein Cereal Recipe: Easy and Homemade

5 from 5 votes
Say goodbye to store-bought cereal and hello to your new favorite breakfast! This 4-Ingredient Protein Cereal is crispy, crunchy, and loaded with over 20 grams of protein per serving. Made with simple ingredients like oat flour, protein powder, and nut butter, this recipe is a quick and nutritious way to start your day. Perfect for anyone looking to fuel their mornings with a high-protein meal.
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Prep Time 10 minutes
Cook Time 15 minutes
Total Time 25 minutes
Servings: 8 servings
Course: Breakfast, Healthy Recipes
Cuisine: American
Calories: 220
Ingredients Method Video Notes

Ingredients
  

  • 1 1/2 cups oat flour
  • 1 cup protein powder casein or brown rice protein recommended
  • 1/2 cup peanut butter or any nut/seed butter
  • 1/4 cup maple syrup or keto maple syrup for a low-carb option

Method
 

  1. Preheat the Oven
  2. Preheat your oven to 180C/350F and line a large baking tray with parchment paper.
  3. Mix Dry Ingredients
  4. In a large mixing bowl, combine the oat flour and protein powder. Stir well to ensure the ingredients are evenly distributed.
  5. Prepare Wet Ingredients
  6. In a microwave-safe bowl, add the peanut butter and maple syrup. Microwave for 20-30 seconds until the peanut butter melts. Stir the mixture until smooth and well combined.
  7. Combine Wet and Dry Ingredients
  8. Pour the wet mixture into the dry ingredients. Mix thoroughly until a thick dough forms. If the dough is too dry, add a small splash of water to help it come together.
  9. Optional Chocolate Flavor
  10. For a chocolate cereal option, divide the dough into two portions. Add 1/4 cup of cocoa powder to one portion and mix until fully incorporated.
  11. Form the Cereal
  12. Using your hands, roll small pieces of dough into balls (about the size of a marble) and place them on the prepared baking tray. Leave a small gap between each ball to allow for even baking.
  13. Bake the Cereal
  14. Bake the cereal for 10-12 minutes, or until the edges start to firm up. The cereal will continue to harden as it cools.
  15. Cool and Store
  16. Remove the cereal from the oven and allow it to cool completely before storing.

Video

Notes

Storage Tips

  • 🥣 Room Temperature: Store the cereal in an airtight container or jar at room temperature for up to 2 weeks.
  • ❄️ Freezer Storage: Divide into single servings and freeze in ziplock bags for up to 6 months.

Pro Tips for the Best Protein Cereal

  1. Protein Powder Choice: Use casein protein powder or brown rice protein powder for the best texture and binding. Whey protein is not recommended as it can make the cereal crumbly.
  2. Sweetener Options: For a low-carb alternative, use keto maple syrup or sugar-free honey.
  3. Customization: Add a dash of cinnamon, vanilla extract, or a pinch of sea salt for extra flavor.
  4. Serving Suggestion: Enjoy with your favorite milk, yogurt, or even as a snack on its own!
Start your day with this easy-to-make high-protein cereal, and enjoy a breakfast that’s as delicious as it is nutritious! 🥄✨