Ingredients
1
lb. lean ground beef
2
tablespoons ketchup
2
teaspoons instant minced onion
1
teaspoon prepared mustard
8
oz. pasteurized process American cheese, cut into 2-inch cubes (2 cups)
24
miniature sandwich buns, split
Dill pickle chips
Sliced Italian plum tomatoes
Shredded lettuce
Additional ketchup and mustard
Preparation
Brown ground beef in large skillet over medium-high heat until thoroughly cooked, stirring frequently to break into small pieces. Drain. Stir in 2 tablespoons ketchup, onion and 1 teaspoon mustard.
Spray 3 1/2 to 4-quart slow cooker with nonstick cooking spray. Spoon beef mixture into sprayed slow cooker. Top with cheese.
Cover; cook on low setting for 3 to 4 hours. Just before serving, stir beef mixture. Spoon 1 rounded tablespoon mixture into each bun. Serve with desired toppings.
