Can you cut back on the sugar in this recipe

Hey Nan! Ditto to what HalfPint said. The sugar doesn't just make the frozen yogurt sweet—it makes it smooth and creamy too. You might be able to cut back by a couple tablespoons, but I wouldn't recommend much more than that.

Sugar affects the size of the ice crystals in cream, making them smaller. This results in a smooth consistency and texture. If you cut back on the sugar, the ice crystals will be larger and frozen yogurt will be icy and chunky.