Sweet Onion-Smothered Hamburgers

Why I Love This Recipe
Ingredients You'll Need
2 cups thinly sliced onion, separated into rings
Vegetable cooking spray
1/4 cup chili sauce
2 tablespoons grape jelly
1 pound ground round
1/4 cup dry breadcrumbs
1/4 cup chili sauce
1 tablespoon instant minced onion
1/4 teaspoon ground pepper
1 garlic clove, minced
4 (1 1/2-ounce) hamburger buns, split
4 curly leaf lettuce leaves
Directions
Place sliced onion in a medium nonstick skillet coated with cooking spray.
Cover and cook over medium heat 10 minutes or until onion is limp and golden, stirring occasionally.
Reduce heat to low, and add 1/4 cup chili sauce and grape jelly.
Cover and cook 5 minutes or until onion is tender and thoroughly heated.
Combine beef and next 5 ingredients in a bowl; stir well.
Divide mixture into 4 equal portions, shaping each into a 1/2-inch-thick patty.
Prepare grill or broiler.
Place patties on grill rack or broiler pan coated with cooking spray, and cook 4 minutes on each side or until done.
Line the bottom halves of buns with a lettuce leaf; top each with a patty, 1/4 cup onion mixture, and top half of bun.