Allow the frozen juice concentrate to thaw completely. In a medium mixing bowl, combine the dessert topping mix and ½ cup of the milk. Beat with an electric mixer on high speed about 2 minutes or until mixture forms stiff peaks. Set aside ¼ cup of the whipped topping.
Add the remaining milk, thawed juice concentrate and pudding mix to the remaining topping. Beat on low speed, just until mixed. Beat on medium speed about 2 minutes more or until well mixed. Spoon the mixture into 6 dessert dishes. Cover and chill about 10 minutes or until set.
To serve, top with reserved whipped topping and if desired, orange peel strips.
Mousse - A french word meaning foam or froth. Chef's Notes - Here's a fluffy dessert that's not only low in fat and calories, it's also especially easy to make.