1: Indulge in a new twist on sweet potato casserole with marshmallow crumble topping.

2: Try a savory version of sweet potato casserole with bacon and blue cheese crumbles.

3: Spice up your sweet potato casserole with Cajun seasoning and Andouille sausage.

4: Whip up a vegan-friendly sweet potato casserole with coconut milk and toasted pecans.

5: Add a tropical twist to sweet potato casserole with pineapple chunks and coconut flakes.

6: Go gourmet with truffle-infused sweet potato casserole topped with crispy prosciutto.

7: Get a taste of the South with a bourbon and pecan glazed sweet potato casserole.

8: Bring the heat with a spicy jalapeno and cheddar sweet potato casserole.

9: Sweeten things up with a caramel apple streusel sweet potato casserole.