POUR 2 cups of the milk into large bowl. Add chocolate fudge flavor pudding mix. Beat with wire whisk 2 minutes. Fill 10 to 12 (7 oz.) glasses or plastic cups about 1/2 full with pudding mixture.
Pour remaining 2 cups milk into another large bowl. Add vanilla flavor pudding mix. Beat with wire whisk 2 minutes. Stir in a few drops food coloring to tint mixture orange. Spoon orange mixture evenly over chocolate mixture. Top with crushed cookies.
Refrigerate until ready to serve. Garnish with Halloween sprinkles.
Note: Pudding cups can also be served frozen. Use plastic or paper cups, not glasses. Freeze 3 hours or until firm.