Try this homemade Captain Morgan'S Spiced Sweet Potato Marshmallow Casserole recipe the whole family will love. Made with sweet potatoes, brown sugar, c…
This Captain Morgan'S Spiced Sweet Potato Marshmallow Casserole relies on simple, everyday ingredients such as sweet potatoes (baked), brown sugar, cinnamon and clove. It comes together quickly and makes 4 servings, at about 419 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026