1 pkg. graham crackers, crushed
1/3 c. sugar
1/4 c. butter, melted
1/2 c. peanut butter

Mix together and put in 9x13 pan. Put in refrigerator to cool.

Mix: 3 1/2 c. milk

Pour over the crumb crust. Let set until tiff 1 hour or more. Before serving cover with 4 ounce of Cool Whip on top.