Ingredients:
– 4 large sweet potatoes (about 2 lbs), peeled and sliced into 1/2-inch rounds
– 1/2 cup unsalted butter
– 1 cup granulated sugar
– 1/2 cup light brown sugar, packed
– 1/4 cup water
– 1 tsp ground cinnamon
– 1/2 tsp ground nutmeg
– 1/2 tsp vanilla extract
– Pinch of salt
