1Make the dough by mixing flour, yeast, sugar and milk.
2Knead the dough until smooth and elastic.
3Prepare the filling by mixing the ground beef with salt, pepper, paprika, chili flakes, parsley, chopped onion, chopped tomatoes, chopped peppers and crushed garlic.
4Divide the dough into two equal parts and roll them out into circles.
5Place half of the filling onto each dough circle.
6Top with cheese and thyme.
7Cover each circle with another dough circle, pressing the edges to seal.
8Cook on a hot stone over the fire until golden brown and the cheese is melted.