SAN ANTONIO Sunday is National Ice Cream Day, but if youre trying to cut calories, enjoying a cold treat could pose a challenge. Thats where nice cream comes in. Its ice cream, but its not make with any milk products, sugar or eggs. In fact, you can make your nice cream with just three ingredients:Bananas Almond butter Cacao nibsJust blend it all and freeze it. Other swaps for healthy ice cream include using avocado instead of eggs, bananas instead of cream, coconut milk instead of milk and dates instead of sugar.