1. Cut unpeeled apples into six wedges from core to stem; remove seeds and core. Place the apples in a skillet and sprinkle with sugar, cinnamon, and dot with butter.
2. Place a lid or foil on top of the skillet tightly. Place on a cold stove and set the heat to low and cook until tender, checking and stirring occasionally.
3. Remove the lid and cook 3-5 minutes longer.