High-Protein Power Bars

Preheat the oven to 325 degrees F (165 degrees C). Spray a 9-inch square baking pan with cooking spray.

Stir oats, flour, protein powder, and cinnamon together in a large bowl.

Mix egg whites, applesauce, olive oil, and peanut butter together in another bowl. Add to the oat mixture and mix well. Fold in chocolate chips and sunflower seeds; batter will be quite thick. Spread into the prepared pan.

Bake in the preheated oven until golden, about 30 minutes. Remove from the oven and let cool, 20 to 30 minutes. Cut into bars.