Slow Cooker Caramelized Onions Recipe 1/4 cup melted butter, divided 8 onions, thinly sliced 1 teaspoon salt Rub bottom and sides of slow cooker with 1/2 of the butter. Toss onions and salt with remaining butter in a bowl. Cook onions on Low until browned and sweet, about 10 hours. Recipe of the Day|
