Preheat oven to 400°F.
In a bowl, mix together the self rising flour, Greek yogurt, salt, Italian seasoning, and garlic powder to form a dough. Knead the dough for 2-3 minutes.
Roll out the dough to fit an 11-inch pan. Spray the pan with oil and place the dough in the pan, curling the edges to form a crust.
Spread the tomato sauce evenly over the dough, then sprinkle the shredded light cheese on top.
Bake for 13-15 minutes until the cheese is melted and the crust is golden brown.
