Souperburger Sandwiches

Ingredients

 * 1 pound ground beef
 * 1 medium onion, chopped (about 1/2 cup)
 * 1 can (10 3/4 ounces) Campbell's Condensed Cheddar Cheese Soup
 * 1 tablespoon prepared mustard
 * 1/8 teaspoon pepper
 * 2 hamburger rolls, split, toasted

Directions
In medium skillet over medium-high heat cook beef and onion until beef is browned, stirring to separate meat.  Pour off fat. Add soup, mustard and pepper. Reduce heat to low and heat through.  Divide meat mixture among rolls.
 * Makes 6 servings