To make these you first need to make your sweet potato fries. This is very easy - simply slice up your sweet potato and then bake in the oven for around 25 minutes after coating in olive oil and a little paprika. I made my fries with a crinkle cutter for added effect (and because I need to get around to using more of the kitchen 'gadgets' I've needlessly bought) but you can just cut them into straight pieces using a knife.