BonnieS Sweet Potato Gook

Ingredients
- 1 46 oz can yams
- 8 oz crushed pineapple
- 13 c white sugar
- 1 tsp cinnamon
- 12 c butter reserve 12 for topping
- brown sugar
Directions
- Drain yams
- Add pineapple white sugar cinnamon and 14 cup melted butter
- Mash until creamy spread in glass pan
- Pour remaining butter over top of mixture
- Sprinkle with brown sugar Bake at 350 for 30 minutes
- Serves 6