Peanut Butter Striped Delight

1 (8 oz) pkg cream cheese, softened

1/4 cup sugar

3 cups + 2 tbs cold milk, divided

1 (8 oz) tub cool whip

2 (3.4 oz) pkgs Jell-o instant pudding, Vanilla

1/3 cup peanut butter

1 oreo pie crust (cut recipe in half or a little over except for cool whip) 

OR 

35 crushed Oreo cookies (3 cups)

6 tbs melted butter

IF USING CRUST, SKIP STEP ONE

1. Mix cookie crumbs and butter. Press into bottom of 13X9 inch dish. Refrigerate 10 minutes.

2. Beat cream cheese, sugar, and 2 TBS milk with electric mixer until well blended. 

3. Add 1 1/4 cups Cool Whip and mix until blended. 

4. Spread over crust.

5. In a large bowl, beat pudding mixes and the remaining milk with a wire wisk for 2 minutes.

6. Add peanut butter and mix well.

7. Spread over cream cheese layer.

8. Let stand for 5 minutes and top with remaining cool whip.

9. Refrigerate 4 hours or until firm.