Nutritional Information Per Serving Calories: 330 Fat: 8.9g Protein: 28.9g Carbohydrates: 33.7g Fiber: 2.9g Cholesterol: 65mg Sodium: 541mg Iron: 4mg Calcium: 142mg Servings 4 burgers, 1 per serving Time To Cook 20 minutes from start to finish. Quick & Easy Onion Smothered Italian Burgers  Ingredients 1 teaspoon olive oil 2 cups thinly sliced Vidalia or other sweet onion 2 teaspoons sugar 1/4 teaspoon salt 1/8 teaspoon black pepper 1 tablespoon balsamic vinegar 3 tablespoons pre-shredded fresh Parmesan cheese 2 tablespoons tomato paste 1 teaspoon dried oregano 1/2 teaspoon garlic powder 1/4 teaspoon dried basil 1 pound ground beef, extra lean Cooking spray of your choice 4 hamburger buns  Directions     Heat oil in a large nonstick skillet over medium-high heat. Add onion, sugar, salt, and pepper to pan. Cook 6 minutes or until lightly browned, stirring occasionally. Add vinegar to the pan; cook 30 seconds, stirring constantly. Combine cheese and next 5 ingredients (through beef) in a medium bowl; shape meat mixture into 4 (3-inch) patties. Heat a grill pan over medium-high heat. Coat pan with cooking spray. Add patties to pan. Cook 5 minutes on each side or until desired degree of doneness. Place 1 patty on bottom half of each bun and top each patty with 1/4 cup onion mixture and top half of each bun.   © 2003 Roberts Food Center. Designed and Hosted by The Computer Company, Inc.