Thinly slice the cabbage.
Crack the eggs into a bowl and beat well.
Add cabbage, eggs, finely chopped onion, salt, and pepper to the bowl and mix.
Heat olive oil in a pan and spread the mixture evenly.
Cook on medium-low heat until both sides are golden brown.
Add tomato sauce and cheese on top, cover with a lid, and cook until the cheese is melted.
Once the pizza is done, finish by sprinkling parsley or your favorite toppings.