Cake: 1 box yellow cake mix (plus ingredients on the box) 1 small package vanilla instant pudding 1 1/2 cups brown sugar, divided 4 teaspoons cinnamon, divided 1 can sweetened condensed milk 1/4 cup butter, melted Topping: 6 ounces cream cheese, softened 2 tablespoons powdered sugar 1 (8 ounce) container Cool Whip, tha
