A classic chocolate hedgehog slice made without sugar, but wait, it is also vegan you say? Yes indeed another sugar free vegan recipe from Natvia. This is a perfect Easter treat or for any time of year. Everyone loves a simple hedgehog slice, especially when it is vegan. This recipe is sugar-free, made with Natvia 100% natural sweetener as well as using only sugar-free chocolate. A healthy alternative to an animal-product filled hedgehog slice (no, not literal hedgehogs).