Foil Burgers

Directions

1. 1
   Shape hamburg into 4 patties; salt and pepper.
2. 2
   Place on a piece of greased heavy-duty tinfoil; top each with slice of onion, then layer of potatoes until foil is full and top with 1 tablespoon butter.
3. 3
   Seal packages.
4. 4
   Cook 30 minutes or until potatoes are done.
5. 5
   Great for cooking on a barbecue grill.