Preheat and prep: Heat oven to 425°F (220°C). Line a large baking sheet with parchment and spray lightly with olive oil.
Blend the crust base: In a blender or food processor, blend cottage cheese and eggs until smooth.
This step creates a tender, protein-rich base that isn’t dry.
Combine dry ingredients: In a bowl, whisk oat flour, protein powder, baking powder, garlic powder, onion powder, salt, and pepper.
Make the dough: Pour the cottage cheese mixture into the dry ingredients. Stir until a thick batter forms. It will be spreadable rather than kneadable.
Shape the crust: Spoon the batter onto the lined sheet and spread into a 10–11 inch circle about 1/4 inch thick.
Keep the edges slightly thicker for structure.
Par-bake: Bake the crust for 10–12 minutes, until set and lightly golden at the edges. This helps it hold toppings without getting soggy.
Add sauce and cheese: Spread pizza sauce over the crust, leaving a small border. Sprinkle on half the mozzarella.
Layer toppings: Add turkey sausage, bell pepper, onion, and spinach.
Make two small wells in the toppings for the eggs.
Add eggs: Crack an egg into each well. Sprinkle remaining mozzarella around (not over) the yolks. Add red pepper flakes if you like heat.
Bake to finish: Return pizza to the oven for 8–12 minutes, until whites are set and yolks are done to your liking.
For a runnier yolk, start checking at 8 minutes.
Rest and garnish: Let the pizza rest 3 minutes. Garnish with chopped basil or chives. Slice into 4 wedges and serve warm.