2 pounds orange-fleshed sweet potatoes
2 tablespoons canola oil or olive oil
1½ teaspoons kosher or fine sea salt *
Preheat the oven to 375 degrees.
Peel the sweet potatoes, if desired, and cut them into slabs, batons, wedges, coins, half-moons, whatever your heart desires. They can be any size, really, as long as they are not less than ¼ inch and not more than 1 inch thick.
Place them in a large bowl and drizzle with the oil. Season with salt and your choice of spices *, if using, and toss to coat. (Use about 1½ teaspoons salt if you’re not using additional seasoning; adjust salt content depending on your preferred spice mix.)
Add the sweet potatoes onto the baking sheet, scraping out any seasoning or fat clinging to the bowl, and arrange them in a single layer.
Roast, turning once if their bottoms darken quickly, until tender and browned, 15 to 25 minutes, depending on size.
* Try adding a teaspoon or two of any of your favorite seasonings. Got some herbes de Provence? Toss it in there. Spanish paprika? Definitely. Za’atar, curry powder Cajun seasonings, Old Bay? Why not.