Ingredients:
1 tsp cornstarch
1/2 cup low_sodium beef or chicken broth
2 tsp olive oil
1 small onion cut into cubes
small green pepper, cut into cubes
1 pound lean ground beef
2 tsp ketchup
2 tsp Worcestershire sauce
2 tsp taco season
1/4 tsp salt
1/4 tsp black pepper
1 1/3 cups shredded sharp white cheddar cheese or Monterey Jack cheese
6 hamburger buns
