Instructions

• Heat a 10-inch skillet over medium-high heat. Add 1 pound ground beef and 1/2 cup chopped onion. Cook, breaking the beef into crumbles with a spatula and stirring occasionally, until the beef is browned and the onion is tender (about 6–8 minutes).
• Spoon off or drain away excess fat from the skillet.
• Add the can of cheddar cheese soup, 2 tablespoons ketchup, and 1/8 teaspoon black pepper to the beef. Stir until evenly combined.
• Reduce the heat to low and cook, stirring occasionally, until the mixture is heated through and slightly thickened (about 3–5 minutes).
• Meanwhile split and toast the 6 hamburger buns.
• Divide the meat mixture evenly among the toasted buns and serve.