Peanut Butter Oreo Dessert

INGREDIENTS

Oreo cookies (divided)

2 tbsp

butter (softened)

package (8 ounces cream cheese, room temperature)

1/2 cup

peanut butter

1 1/2 cups

confectioners' sugar (divided)

carton (16 ounces Cool Whip, thawed, divided (or 4 cups homemade whipped cream ))

Reese's peanut butter cups (divide)

1 cup

cold milk

package (3.9 ounces instant chocolate fudge pudding mix)