Use evenly sized sweet potato cubes to ensure uniform roasting. Don’t overcrowd the baking sheet for better caramelization. Toast nuts in a dry skillet for extra crunch and flavor. For a creamier dressing, add tahini or Greek yogurt (-certified). Let roasted sweet potatoes cool before adding to avoid wilting greens. Variations include adding grains, switching nuts, making it vegan by omitting or replacing feta, adding chili flakes for heat, or incorporating fruit like dried cranberries or fresh orange segments. Store leftovers in an airtight container in the refrigerator up to 3 days; keep dressing separate and add before serving.