Creating a perfect Sweet Potato Souffle is easier than you might think! Follow these simple steps:

1. Preheat the Oven: Preheat your oven to 350°F (175°C). Grease a medium baking dish with butter.
2. Prepare Sweet Potatoes: Peel and cut the sweet potatoes into chunks. Boil them in salted water until tender, about 15-20 minutes.
3. Mash Sweet Potatoes: Drain the sweet potatoes and mash them in a large bowl until smooth and creamy.
4. Mix Ingredients: Add the softened butter, granulated sugar, eggs, vanilla extract, cinnamon, nutmeg, salt, and milk to the mashed sweet potatoes. Mix until well combined and smooth.
5. Transfer to Baking Dish: Pour the sweet potato mixture into the prepared baking dish, spreading it evenly.
6. Add Topping: If desired, sprinkle mini marshmallows on top for a sweet, gooey finish.
7. Bake: Place the baking dish in the preheated oven and bake for 30-35 minutes or until the soufflé is set and slightly golden on top.
8. Serve: Remove from the oven and let it cool for a few minutes before serving.

These steps will guide you in creating an incredible Sweet Potato Souffle that will impress your family and friends.