Making these are delightful and lots of fun. They make a great breakfast over a campfire. You'll need a nice bed of coals to cook them on. These make wonderful little individual cakes.
You will need a roll of aluminum foil. Cut 12 squares of the foil, put a donut in the middle of each piece of tin foil, fill the middle of each donut with brown sugar, (appox. 1 tablespoon), put three thin pats of butter spead attop the donut (appox. 2-3 tsp.). Finally add the pineapple ring to each. Fold tin foil neatly around the donuts.
Place tin wrapped pies on the coals. Cook each side until golden brown.
Unwrap Pineapple upside down cakes on paper plates. Take care not to burn your fingers. Eat with fork. Enjoy!