1 1/2 lbs. ground beef 1 package taco seasoning 1 small can chopped green chilies 1/2 C. finely chopped onion salt and pepper to taste 6 pieces pepper jack cheese Mix all ingredients together in a bowl. Shape into 6 patties. Grill or pan fry until desired doneness. Top with cheese and melt. Serve with salsa mayonnaise, lettuce, tomato and onion. Serves 6.