Fudge-Bottom Candy Crunch Pie

2 cups cold milk

2 (3.9 ounce) packages JELL-O Chocolate Instant Pudding

3 (1 ounce) squares BAKER S Semi-Sweet Chocolate, divided

1 OREO Pie Crust

1 (8 ounce) tub COOL WHIP Whipped Topping, thawed, divided

2 (1.4 ounce) bars milk chocolate English toffee candy, chopped, divided

Beat milk and pudding mixes with whisk 2 min. Microwave 2 chocolate squares on HIGH 1 min. or until melted when stirred. Stir in 1 cup pudding; pour into crust.

Add half the COOL WHIP and all but 3 Tbsp. candy to remaining pudding. Spoon over layer in crust.

Top with remaining COOL WHIP and candy. Melt remaining chocolate square; drizzle over pie. Refrigerate 1 hour.