Raspberry Peach Delight

prepared sugar-free, fat-free angel food cake (8 - 10 ounces), cut or torn into 1-inch cubes

package (0.3 ounce) sugar-free raspberry gelatin

boiling water

cold water

can(s) (15 ounces) sliced peaches in juice, well drained, cut into halves

cold, fat-free milk

package (1.5 ounces) sugar-free vanilla pudding

carton (8 ounces) reduced-fat, sugar-free cool whip

optional: garnish with fresh raspberries or peach slices