These quick and easy sandwiches, created by Helen Morgan, make a great lunch or are filling enough that they can be a summertime dinner.
Mix cheese, green pepper, Worcestershire, mustard, mayonnaise, onion (if desired) and pepper. Place sliced tomatoes on toasted bread and divide cheese mixture evenly among them. Gently press cheese mixture onto tomatoes with the back of a spoon until tomatoes are completely covered. Broil until bubbling and golden brown. 4 generous servings.