Make this recipe a recipe that people in that category can eat. categories: ['low_calorie'], recipe: wash the sweet potatoes but do not peel them. bake whole in a baking dish at 350°f for an hour. once baked, cut in half and remove from skin. mash with fork or potato masher, then mix in all other casserole ingredients. bake at 400°f for 20 minutes in a 9x13x2-inch pan. meanwhile, mix the topping ingredients. put topping on and bake 10 minutes more. (original source unknown).

Target recipe: preheat oven to 350°. in a 2 1/2 quart casserole lightly coated with cooking spray, add in layers half of the potatoes, half the onions, and half of the tomato slices. season with oregano, basil, salt, and pepper. sprinkle half of each of the cheeses on top. repeat layers. dot with butter. cover and bake 30 minutes. uncover and bake about 30 minutes or until potatoes are tender and top is golden.