Ingredients

• 1 pound lean ground beef
• 0.5 reds bell pepper , thinly sliced
• 0.5 greens bell pepper , thinly sliced
• 0.5 yellows onion , thinly sliced
• 1 clove garlic , minced
• 1 cup cold water
• 1 tablespoon cornstarch
• 2 teaspoons beef bouillon granules
• 1 teaspoon Worcestershire sauce
• salt and ground black pepper to taste
• 0.75 cups shredded mozzarella cheese
• 4 whole wheat hamburger buns , split

Instructions

1. 1 Heat a large skillet over medium-high heat. Cook and stir beef in the hot skillet until browned and crumbly, 5 to 7 minutes. Add bell peppers, onion, and garlic; saute until beginning to tenderize, about 5 minutes more.
2. 2 Stir water, cornstarch, bouillon, and Worcestershire sauce together in a bowl. Add to beef mixture in skillet. Cover with a lid and reduce heat to low. Simmer until sauce thickens and veggies are tender, 7 to 10 minutes. Season with salt and pepper. Add mozzarella cheese; cover until melted, about 2 minutes. Stir to combine.
3. 3 Serve beef mixture on buns, Sloppy Joe-style.

Nutrition per serving