Jello Poke Cake(Good Light Summer Dessert!)

Directions

1. 1
   Prepare cake mix as directed on package, baking in greased and floured 9 x 13-inch pan at 350° for 35 to 40 minutes.
2. 2
   Cool cake in pan for 15 minutes, then prick with fork at 1/2-inch intervals. Dissolve gelatin in boiling water.
3. 3
   Add orange juice (or water); pour carefully over warm cake.
4. 4
   Chill at least 2 hours.
5. 5
   Garnish as desired.
6. 6
   (Cool Whip for frosting is great!)