30 Oreo cookies, crushed
1/3 c. butter, melted
1 (4 serving size) pkg. instant vanilla pudding mix
1 3/4 c. milk
1 c. peanut butter
1 (4 oz.) pkg. German sweet chocolate bar, chopped
1 (12 oz.) Cool Whip

Combine cookies and butter; reserve 1/4 cup for topping, if desired. Press remaining cookie mixture onto the bottom of a 13 x 9 inch baking pan. Bake in a 375 degree oven for 5 minutes. Cool completely.

Prepare pudding mix according to directions EXCEPT use only the 1 3/4 cups milk. Immediately stir in peanut butter and chocolate. Fold in Cool Whip. Spread evenly. Top with reserved cookie mixture. Cover and chill several hours or overnight.