8 medium potatoes
2 large onions
2 sticks butter
2 tbsp. bacon grease
seasoning salt
2 c. Cheddar cheese

Wash potatoes, leave skins on and slice. Slice onions into half rings. In a 11 x 13 or larger pan greased with bacon grease, layer potatoes. Sprinkle light with seasoning salt, then onions. Repeat until dish is full or you are out of potatoes and onions. Place pats of butter on top. Cover with foil and bake at 350°F for 1 hour. Remove foil and cover with cheese. Enjoy.