Kay'S Hamburger Cakes
["2 lb. ground sirloin with a little bit chuck ground", "1 medium onion, finely chopped", "2 to 3 Tbsp. butter", "reserved potato water from \"Kay's Creamy Mashed Potatoes\"", "4 to 6 Tbsp. flour", "4 to 6 Tbsp. water"]
["Mix your meat (can be purchased from \"Ernest & Sons Meat Market\"; tell Sam it's for \"Kay's Hamburger Cakes\" and he will make it for you) with the onion and form 7 hamburger patties.", "In a very large frypan, melt butter, then brown patties well on both sides and cook through."]
["ground sirloin", "onion", "butter", "water", "flour", "water"]