Can be prepared in 45 minutes or less.

Ingredients

　　1 tablespoon unsalted butter

　　1 tablespoon firmly packed light brown sugar

　　1 tablespoon light corn syrup

　　1/4 cup smooth peanut butter

　　1/2 cup half-and-half

　　4 1/2 ounces milk chocolate, chopped

　　1/8 teaspoon salt

　　2 tablespoons water

　　In a heavy saucepan melt the butter with the brown sugar and the corn syrup over moderate heat, stirring, whisk in the peanut butter and the half-and-half, and bring the mixture to a simmer. Add the chocolate and the salt, whisk the sauce until it is smooth, and whisk in the water. Serve the sauce warm over ice cream.