1. Heat olive oil in a large skillet over medium-high heat. Add ground beef, onion, carrot, garlic, and pepper to pan; cook 5 to 7 minutes or until meat is browned and vegetables are tender, stirring to crumble beef. 2. Stir together tomato sauce, tomato paste, vinegar, Worcestershire sauce, brown sugar, and mustard in a bowl. Add to pan, stirring to coat meat, and bring to a boil. Reduce heat to medium; cook 8 minutes or until thickened, stirring occasionally. 3. Spoon about ¾ cup meat mixture onto bottom half of each roll; cover with top halves of rolls.
*Recipe prepared by registered dietitians from St. Vincent’s Health System.
Nutrition [Per Serving]: 370 calories; 14 g total fat; 4.5 g saturated fat; 19 g protein; 35 g carbohydrate; 2 g fiber; 330 mg sodium