I made these with shoalmate Zombea Arthur, recovering from concussion in her twilight kitchen, and had to leave before they came out of the oven. So I had to make another batch to eat myself, before it gets too warm to turn on the oven until fall again.
a sweet potato
Heat oven to 400 degrees.
Scrub the sweet potato, slice it lengthwise into quarter-inch planks and then lengthwise again into quarter-inch sticks. If that seems unwieldly, you can first halve it crosswise and then cut the halves lengthwise into shorter planks and sticks.
Line a baking sheet with aluminum foil. Toss the sticks on the sheet with just enough oil to coat. Sprinkle with salt and pepper, and arrange the sticks in a nicely spaced single layer. Bake for twenty minutes.
ETA: I'm a salt and pepper gal, but Loco Chanel recommends fancying these up with "coconut oil instead of olive, add cinnamon, add cayenne pepper (just a wee bit). Gives 'em personality..."