Rocky Road No-Bake Cheesecake

3 squares BAKER S Semi-Sweet Chocolate, divided

2 (8 ounce) packages PHILADELPHIA Cream Cheese, softened

⅓ cup sugar

¼ cup milk

2 cups thawed COOL WHIP Whipped Topping

¾ cup JET-PUFFED Miniature Marshmallows

⅓ cup chopped PLANTERS COCKTAIL Peanuts

1 (6 ounce) OREO Pie Crust

Microwave 1 of the chocolate squares in small microwaveable bowl on HIGH 1 minute; stir until chocolate is completely melted. Set aside.

Beat cream cheese, sugar and milk in large bowl with electric mixer on medium speed until well blended. Add melted chocolate; mix well. Gently stir in whipped topping, marshmallows and peanuts. Coarsely chop remaining 2 chocolate squares; stir into cream cheese mixture. Spoon into crust.

Refrigerate 4 hours or until set. Store leftover pie in refrigerator.