Hamburger Chile Dip

1 pound ground beef
1 pound grated Colby cheese
1 medium onion, chopped
1 (8 ounce) can tomato sauce
2 small cans chopped green chiles, do not drain
1 tablespoon Worcestershire sauce
Salt and pepper

Brown ground beef with onion; drain. Salt and pepper to taste. Add cheese, tomato sauce, chilies and Worcestershire sauce. Mix over low heat, stirring frequently.

Serve warm in a crockette with Fritos scoops or tortilla chips.