5-Minute 4-Ingredient Peanut Butter Pie

Ingredients

• 1 ½ cups peanut butter ((chunky or smooth))
• 8 oz Cool Whip ((thawed but chilled))
• 1 tbsp powdered sugar
• 1 Oreo ready-made chocolate crust pie shell
• Reese's Peanut Butter Cups ((optional - chopped for garnish))
• 8 oz cream cheese
• 2 cups powdered sugar
• 1 cup peanut butter
• 1 cup milk
• 13 ½ oz Cool Whip ((one 9 oz container and one 4 ½ oz container))
• 1 graham cracker pie shell