I start by heating olive oil in a pan over medium heat. Then I sauté onions and garlic until they turn soft and fragrant. After that, I add ground beef and cook until it turns brown.
Once the beef is cooked, I mix in tomato paste and spices. I let everything simmer so the flavors blend beautifully together. This step is important because it creates a rich and savory filling.
After turning off the heat, I mix in mozzarella and cheddar cheese. The cheese melts slightly and binds the beef mixture together. I let it cool a bit so it’s easier to handle when stuffing.
I carefully cut the top of each bread roll and hollow out the center. I make sure not to break the sides so they hold the filling well. This creates a perfect pocket for the cheesy beef mixture.
I fill each roll generously with the beef and cheese mixture. Then I brush melted butter on top for a golden crust. Finally, I bake them until the tops turn crispy and golden brown