Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
  3        tablespoons  Watkins Country Mill Mustard
  2          teaspoons  cider vinegar
     1/8      teaspoon  Watkins Black Pepper
  1 1/2         pounds  lean ground beef
  2        tablespoons  Watkins Onion Flakes
  1 1/2      teaspoons  Watkins Cracked Black Pepper
  3        tablespoons  reduced-calorie mayonnaise
  2 1/2    tablespoons  Watkins Country Mill Mustard
  6             slices  onion -- 1/2 inch thick
  6              large  hamburger buns -- split and toasted
                        lettuce leaves

Preparation:

Combine Mustard, vinegar and Pepper in medium bowl; mix well. Add ground beef and Onion Flakes; mix well. Divide mixture into 6 equal portions and shape each portion into a 1/2 inch thick patty. Sprinkle both sides of each patty evenly with Cracked Pepper; set aside. Combine mayonnaise and remaining Country Mill Mustard. Brush both sides of each onion slice with 1/4 teaspoon of the mustard mixture. Coat a grill rack with Watkins Cooking Spray and place over medium coals. Place onions on rack; cook 6 minutes on each side; set aside. Place patties on rack; cook 3 minutes on each side or to desired degree of doneness. Spread remaining mustard mixture evenly over bottom halves of buns; top with patties, onion slices, lettuce, and tops of buns. Makes 6 servings.

Nutritional Information:

485 Calories (kcal); 28g Total Fat; (52% calories from fat); 25g Protein; 32g Carbohydrate; 88mg Cholesterol; 358mg Sodium