2 pkgs. regular or sugar-free strawberry gelatin
2 cups boiling water
1 pkg. regular or sugar-free instant vanilla pudding
2 cups milk
10 oz. angel food cake
1 lb frozen strawberries, thawed
1 container Cool Whip or other whipped topping
Cut angel food cake into one-inch squares, place in a 13×9 glass dish. Mix the two packages of strawberry gelatin with two cups of boiling water, stir until thoroughly dissolved. Add thawed strawberries to gelatin and stir. Pour over angel food cake, pressing cake down to absorb gelatin. Try to distribute the strawberries evenly.
Place in refrigerator and allow gelatin to set, about one hour.
Prepare instant vanilla pudding by whisking with two cups milk. Whisk until thoroughly blended and slightly thickened. Pour pudding over cake and gelatin, covering completely. Allow pudding to set, about 10 minutes.
When ready to serve, spread whipped topping evenly over the pudding.