How to Make It
Place a large rimmed baking sheet in an oven, and preheat to 425°F. (Do not remove baking sheet while oven preheats.)
Whisk together oil, molasses, jalapeño, vinegar, and mustard. Toss mixture with sweet potato wedges; sprinkle with salt. Spread in an even layer on hot baking sheet, reserving any molasses mixture in bowl. Return to oven, and bake until potatoes are tender and slightly brown, 20 to 22 minutes, turning half way through baking. Drizzle with reserved molasses mixture, and serve hot.