1Heat oven to 350°F. Spray 13x9-inch pan with cooking spray. In large bowl, mix brownie mix, water, oil and eggs until blended. Spread in pan. Bake 25 minutes or until toothpick inserted in center comes out clean. Cool completely on cooling rack. Crumble brownies; press in bottom and up sides of 10-inch glass deep-dish pie plate.
2In large bowl, beat cream cheese and 1/4 cup of the milk with electric mixer on medium speed until creamy and smooth. Add remaining 1/4 cup milk and the pudding mix; beat on low speed until smooth. Stir in 1 1/2 cups of the whipped topping, 1 cup of the chopped candies and the food color. Spread over brownie layer. Refrigerate 8 hours or until firm.
3Serve pie with a dollop of whipped topping. Sprinkle with remaining chopped candies.