2 medium or 1½ large sweet potatoes, thinly sliced
2 Tablespoons olive oil
¼ teaspoon sea salt
1 teaspoon onion powder (optional)
Instructions
Preheat oven to 250 degrees F.
Rinse sweet potatoes and dry thoroughly. Once dry, with a very sharp large knife, cut sweet potatoes into slices as thin as you possibly can. Throw away any pieces that are too thick.
In a large bowl, toss sweet potato slices, olive oil and sea salt until they;re completely coated.
Spread out slices evenly on a cookie sheet or large baking pan.
Bake for 1 hour and 45 minutes to an hour, or until dark and crispy. (They will harden a bit after cooling.)
Let cool. Save in an airtight bag in room temperature.
Notes
If you want a less caloric version, only use 1½ Tablespoon olive oil.