6 medium sweet potatoes
3 large apples
3 tbsp butter
Preheat your oven to 350F. As the oven is preheating, wash the sweet potatoes well and pierce each with a fork several times. Bake on a cookie sheet for about an hour, or until easily pierced with a fork. Set them aside to cool for a bit while preparing the apples.
Peel, core, and thinly slice the apples. Then peel the sweet potatoes, and cut them into 1/2" rounds. Grease a casserole dish and layer in half the sweet potatoes, half the apples, then the rest of the sweet potatoes, and finally the rest of the apples. Dice the butter into small cubes, and put them around the top layer of the apples.
Drizzle maple syrup over the top of the apples, as much or as little as you like. Sprinkle that with a bit of brown sugar, you probably won't need more than two or three tablespoons, but again as much as you like. Finally a pinch of salt and a pinch of nutmeg over the top.
Cover the casserole with foil and bake for 20 minutes (again at 350F). Uncover and bake for 10 more minutes. Let it cool just a bit, 5 or 10 minutes, then serve.