These juicy burgers get their sweetness from caramelized onions.
INGREDIENTS (for 4 servings):
- 2 teaspoons vegetable oil
- 2 cups chopped onion
- 1 pound ground round
- 1/4 teaspoon pepper
- 1 large egg white, lightly beaten
- 1 teaspoon salt
- 4 (1.5 ounce) French bread rolls or hamburger buns, split and toasted
- 4 teaspoons fat-free French or blue cheese salad dressing
Heat oil in a 12-inch cast-iron skillet over medium-high heat. Add onion; saute 10 minutes or until tender. Spoon onion into a bowl; let cool.
Add beef, pepper, and egg white to onion, and stir well. Divide beef mixture into 4 equal portions, shaping into 3/4-inch-thick patties.
Sprinkle salt evenly over surface of skillet. Heat salt in skillet over high heat 2 minutes. Add patties; cook 5 minutes on each side or until done. Place patties on bottom halves of rolls; top each with 1 teaspoon French dressing and top halves of buns.
Reprinted with permission of Cooking Light® magazine. All rights reserved.CALORIES 340 (21% from fat); FAT 7.8g (sat 2.4g, mono 3g, poly 1.8g); PROTEIN 31.6g; CARB 33.1g; FIBER 2.3g; CHOL 66mg; IRON 3.5mg; SODIUM 957mg; CALC 40mg