3 baked sweet potato casserole with marshmallows Recipes

sweet potato (about 1 lb.), nonstick cooking spray or paper baking cup, all-purpose flour, marshmallow, chopped dried pineapple, baking soda, ground cinnamon, baking powder, salt, grated nutmeg, egg, lightly beaten, at room temperature, melted butter, cooled, maple syrup , preferably grade a dark amber, milk (not nonfat ), lemon juice

sweet potatoes, baked, granny smith apples, peeled (or other firm apple), fresh lemon juice, butter, light brown sugar, honey, bourbon or 2 tbsp dark rum, ground ginger, ground cinnamon, ground nutmeg or 1/4 tsp mace, pecan halves (optional), marshmallow (optional)