Jello Pie - cooking recipe

Ingredients

1 box jello
1 (12 oz.) container Cool Whip
1/2 small can crushed pineapple (optional)
graham cracker pie crust

Preparation

Mix jello, but use only 1 1/2 cups of water (1 cup if using pineapple).
Let jello start to gel, then add Cool Whip and pineapple.
Mix well with mixer.
Pour into crust and refrigerate.