3/4 lb. lean ground beef
1/2 c. chopped onion
1 (4 oz.) can green chilies, drained, seeded and chopped
1/2 c. sliced ripe olives
1/2 c. tomato sauce
3/4 tsp. salt
1 1/2 tsp. chili powder
Dash of pepper
6 hero buns, split in half, lengthwise
1 (6 oz.) pkg. sliced Colby cheese
1 (6 oz.) pkg. sliced Muenster cheese

Brown beef and onion in large skillet over medium gas flame. Stir in chilies, olives, tomato sauce, salt, chili powder and pepper; simmer 5 minutes.

On bottom half of each bun, layer 1 slice Colby cheese, 1/2 cup meat mixture and 1 slice Muenster cheese; gently press down with top half of bun. Wrap individually in foil; bake in 375 degree gas oven 10 to 15 minutes.