To prepare applesauce, melt butter in a medium saucepan over medium heat. Add apples to pan; cook 4 minutes, stirring frequently. Add 1/2 cup water, sugar, juice, and 1/8 tsp. salt to pan; cook 25 minutes, stirring occasionally. Cover and cook 25 minutes or until apples are tender. Mash gently with the back of a spoon.