Cover bottom of 9 x 13 inch pan with whole graham crackers. Mix 2 packages French vanilla instant pudding with 3 cups milk. Fold in 9 ounce Cool Whip. Pour 1/2 on crackers. Cover with more whole crackers then rest of pudding mixture. Top with graham crackers.

Frost with:

1 1/2 c. powdered sugar
5 tbsp. cocoa
2 tbsp. oil
3 tbsp. butter, melted
3 tbsp. evaporated milk
2 tbsp. white syrup
1 tsp. vanilla

Mix all ingredients. Must be refrigerated at least 3 days before eating. Garnish with whipped cream when serving.