roast potatoes cut
side down on oiled foil
and flip if needed

source, 4 servings
4 halved sweet potatoes, roasted at 400 F with oil, s&p, until tender; glaze: zest & juice of 2 oranges, zest of 1 lemon, 3 T maple syrup, pinch cinnamon, 1 t grated ginger, 1/2 c prunes
simmer glaze until thickened, pour over potatoes, top with more orange zest