1 can whole sweet potatoes
2 tbsp. brown sugar
1/4 tsp. salt
1/2 tsp. cinnamon
1 egg, beaten
3 tbsp. melted butter
1 c. crushed pineapple

Beat all together. Butter baking dish, place 1/2 of mixture in dish, dot with marshmallows, then add remaining mixture. Bake at 350 degrees for 30 minutes. Remove from oven. Dot with marshmallows and replace in oven for about 10 minutes.