You'll Need: 9x9 square pan Nonstick foil-best invention! White Chocolate Candy Bars Ingredients 1/2 stick unsalted butter 3/4 cup brown sugar, packed 1/2 tsp vanilla extract 1/2 cup old fashioned rolled oats 2 cups all purpose flour 1 can sweetened condensed milk 1 cup white chocolate disks (use good quality ones-I got mine at whole