Prep time: 15 minutes
Cooking time: About 20 minutes
1. Preheat grill to medium-high heat. Or preheat the oven broiler.
2. Combine ground beef and salt; mix well. Scoop out about 1/4 cup at a time and form into small patties.
3. Grill burgers over medium heat, 9 or 10 minutes on each side, until cooked through. Or broil them, 4 inches from heat, about 5 minutes per side. (Make sure there's no pink on the inside.) Meanwhile, prepare cheese slices and buns: Cut cheese rounds into 2 or 3 slices per round, or cut sliced cheese into 2-inch pieces. Bake biscuits in a greased cake pan for 8 minutes, or until golden brown. Slice biscuits in half.
4. Assemble burgers with cheese slices and your favorite toppings.
How kids can help: Grease pan; place biscuit dough in pan; garnish burgers with cheese.