Mint Chocolate Ice Cream Cake

Mix together cake mix, eggs and water according to package directions.

Pour cake mix into two 8-inch round cake pans and bake for 30 to 35 minutes or until inserted toothpick comes out clean.  Cool completely.

Place one chocolate cake on serving plate and spoon ice cream evenly onto cake top.  Top with remaining cake.

Stir together whipped topping and food coloring.  Frost cake layers with whipped topping.

Place in freezer for 3 to 4 hours or overnight.  Remove from freezer and allow to sit for 5 minutes.

Cut pieces and serve.  Freeze remaining cake.