While it won’t have the crust that you are accustomed to, this tastes a great deal like ice cream, so you probably won’t miss it. Try different berries or fruits to make different flavors.
1 container of fat-free non-dairy topping (such as Cool Whip) 8 ounces
1 container of plain, nonfat, unsweetened Greek yogurt, 8 ounces
A ½ cup of fresh or frozen mixed berries (thawed slightly if frozen)
Mix all ingredients together, making sure everything is well blended
Pour into pie plate and freeze for 2-3 hours
Cut and serve frozen
Top with a handful of berries if desired