Burgers

What do u need?

1/2 cup shredded Cheddar cheese (Mozarella)
1 tablespoon grated Parmesan cheese
1 small onion, chopped
1 egg
1 tablespoon ketchup
1 tablespoon Worcestershire sauce
1/2 teaspoon salt
1/8 teaspoon pepper
1  1/3 pound ground beef 

1/2 cup flour or bread crumbs
6 hamburger buns, split
6 tea  spoons cream cheese 

How to do it?
1.Preheat a grill for high heat.
2.In a large bowl, mix together the Cheddar cheese, Parmesan cheese, onion, egg, ketchup, Worcestershire sauce, salt and pepper. Crumble in the ground beef, and mix together by hand.Add flour or bread crumbs. Form into 6 patties .Put one  teaspoon  in the middle of each pattie and wrap it around.
3.Place patties on the grill, and cook for 5 minutes per side, or until well done