Preheat Oven 425 degrees. In a large skillet, sauté diced onions with a drizzle of olive oil.

Add ground beef into the skillet and cook until meat is completely cooked. Drain any excess grease from pan.

Stir in Worcestershire sauce, steak seasoning, and freshly grated ½ cup of Colby cheese, ½ cup mozzarella cheese.

Roll out pizza dough on a prepared baking sheet lined with parchment paper.

Spread hamburger mixture over pizza dough, sprinkle remaining grated cheese over hamburger mixture.

Roll up pizza dough, starting with the long side and pinch to seal the edges. Make sure the seals are down on the baking sheet.

Spread melted butter over the crust. Then sprinkle with sesame seeds on top. Bake in pre-heated oven for 15 minutes.

Remove from oven and allow to cool for 5 minutes before serving.

Serve with your favorite hamburger toppings and sauce.