Ingredients

• 6 large sweet potatoes , peeled and cut into chunks
• 1 cup white sugar
• 0.5 cups brown sugar
• 2 tablespoons ground cinnamon or to taste
• 1 tablespoon butter , softened
• 1 cup miniature marshmallows , or as needed

Instructions

1. 1 Gather all ingredients.
2. 2 Place sweet potatoes in a large pot and cover with salted water; bring to a boil.
3. 3 Reduce heat to medium-low and simmer until tender, about 20 minutes; drain.
4. 4 Preheat the oven to 375 degrees F (190 degrees C). Grease a deep casserole dish.
5. 5 Mash potatoes with a potato masher in a bowl until no large lumps remain.
6. 6 Stir in both sugars, cinnamon, and butter until well combined.
7. 7 Transfer sweet potato mixture to the prepared casserole dish. Cover with a layer of miniature marshmallows.
8. 8 Bake in the preheated oven until marshmallows are browned, about 30 minutes.

Nutrition per serving