Sweet Potato Pineapple Casserole
["1 (16 oz.) can sweet potatoes", "2 Tbsp. brown sugar", "1/4 tsp. salt", "1/3 tsp. cinnamon", "1 egg, well beaten", "3 Tbsp. melted butter", "1 c. crushed pineapple, drained", "1/2 c. coconut (optional)", "marshmallows"]
["Butter baking dish, place 1/2 of mixture in dish, dot with marshmallows, then add remaining mixture.", "Bake at 350\u00b0 for 30 minutes.", "Remove from oven, dot with marshmallows and replace in oven until brown."]
["sweet potatoes", "brown sugar", "salt", "cinnamon", "egg", "butter", "pineapple", "coconut", "marshmallows"]