Healthy Hamburger with Veggies

Ingredients

 * 1 hamburger buns, low calorie
 * 1 hamburger patty (morningstar
 * fat free)
 * 1 oz red onion -- sliced
 * 1/2 oz roma tomato -- sliced
 * 3/4 oz romaine lettuce
 * 1 1/2 tsp ketchup
 * 1 1/2 tsp nonfat mayonnaise
 * 1 1/2 tbsp bac'n pieces

Directions
Put hamburger patty and onion on grill express. Grill for 1 to 1 ½ minutes. Pile on bun spread with mayonaise, ketchup. Add lettuce and sprinkle bacon pieces over all