Cheeseburger Bites

Directions

1. 1
   Brown ground beef in large skillet over midium heat until thoroughly cooked, stirring frequently to reak into small pieces.
2. 2
   Drain.
3. 3
   Stir in 2 T. ketchup, onion and 1 teaspoons mustard.
4. 4
   Spray slow cooker with nonstick cooking spray.
5. 5
   Spoon beef mixture into sprayed slow cooker.
6. 6
   Top with cheese.
7. 7
   Cover; cook on low setting for 3 to 4 hours.
8. 8
   To serve, stir beef mixture.
9. 9
   Spoon 1 rounded T. mixture into each bun.
10. 10
    Serve with toppings.