Notes: I leave the skin on my sweet potatoes because (a) it contains lots of nutrients, (b) it generally turns crispier than the orange flesh, and (c) I’m lazy. {But mostly the last reason!}
It’s important to cut the sweet potatoes into thin strips no more than ¼” thick in diameter. Thinner strips are much more likely to turn out crispy, and if they’re all about the same size, they’ll bake evenly too.
Soaking the sweet potatoes in water removes some of their starch (you’ll see the water turn slightly opaque). The starch is the main thing that prevents your fries from turning crispy while baking.
I prefer using rimmed baking sheets for this recipe. I also prefer olive oil cooking spray for this recipe, but any will work.
Adjust the amount of cayenne to suit your tastes. I prefer these on the spicy side, so I use the full ¼ teaspoon.
{gluten-free, dairy-free, egg-free, vegan, clean eating, low fat, sugar-free, paleo}