My comforting Sweet Potato Gratin comes with a Crunchy Parmesan Crumble Topping. This simple yet elegant casserole recipe comes together in just 30 minutes and makes for the perfect side dish for Thanksgiving or any other festive occasion.
Preheat the broiler and set the rack on the second top shelf of the oven allowing 6-inch distance from the heating element.
Heat a large deep skillet over medium-high heat and add the butter. Add the shallots and sauté over medium heat until tender.
Add in the sweet potatoes and season well, then add the rosemary and toss everything well with the butter. Lower the heat to medium-low and cover the skillet.
Cook until the sweet potatoes are tender, about 12 minutes. Remove from the heat.
Any vegetable may be substituted in this recipe for the sweet potato, or any combination of your choice as long as you adjust the cooking times for each.
Alternatively, you may skip cooking the potatoes. Assemble the whole dish and place in the oven to roast at 425 degrees for about 30-35 minutes.