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The Best Homemade Protein Cereal: A Crunchy, High-Protein Breakfast Delight

The Best Homemade Protein Cereal

There’s something special about waking up to a bowl of cereal that tastes like childhood… but this one’s got a grown-up twist. I started making this when I wanted a cozy breakfast that felt indulgent, yet fueled my day with protein and crunch. Whether you’re trying to eat healthier or just love cinnamon goodness, this one’s for you. Give it a try—you’ll never look at boxed cereal the same way again!

Ingredients

Scale
  • 1 cup oat flour (or blend rolled oats)

  • 1 scoop vanilla or cinnamon protein powder (whey or plant-based)

  • 2 tbsp coconut sugar (or brown sugar)

  • 1/2 tsp baking powder

  • 1 tsp cinnamon

  • 1/4 cup unsweetened applesauce

  • 1 tbsp almond milk (or milk of choice)

  • 1/2 tsp vanilla extract

  • Cinnamon-sugar mix (for dusting): 1 tbsp sugar + 1/2 tsp cinnamon

Instructions

  • Preheat your oven to 350°F (175°C) and line a baking tray with parchment paper.

  • Mix oat flour, protein powder, sugar, baking powder, and cinnamon in a bowl.

  • Add applesauce, almond milk, and vanilla. Stir until a soft dough forms.

  • Roll dough between two sheets of parchment paper until thin (about 1/8 inch).

  • Cut into small squares with a knife or pizza cutter.

  • Sprinkle cinnamon-sugar on top and lightly press it in.

  • Bake for 12–15 minutes until golden and crisp. Let cool completely to harden.

Notes

  • Roll it Thin & Even – The thinner the dough, the crispier your cereal! Try for about 1/8 inch thick.

  • Use Parchment Paper – This helps you roll out the dough without sticking and makes cleanup easy.

  • Protein Powder Matters – Use a protein powder you like the taste of. Whey makes it lighter, plant-based gives it a chewier bite.

  • Let it Cool – It crisps up more as it cools, so be patient before digging in!

  • Store Right – Keep in an airtight jar or container to stay crunchy for days.

  • Flavor Fun – Swap cinnamon for cocoa, or add a dash of nutmeg for a cozy twist.

Nutrition