Chocolate Eclair Cake - cooking recipe

Ingredients

1 box graham crackers
1 (8 oz.) container sour cream
3 c. cold milk
2 small boxes instant vanilla pudding
1 (8 oz.) container Cool Whip
chocolate frosting

Preparation

Mix pudding and milk until it thickens a little.
Add sour cream and Cool Whip.
Mix well until it thickens.
Starting with crackers, make a layer in a 13 x 9-inch pan, then spread frosting on top.
Refrigerate.
Then cut into squares.