Sweet Potato Casserole with Marshmallows and Cinnamon Streusel
250kcal
Ingredients
For the Sweet Potato Layer
- 4 cups sweet potatoes, cooked and mashed Nutritious, naturally sweet base rich in vitamin A.
- 1/2 cup brown sugar Adds caramel-like sweetness and moisture.
- 1/2 cup milk Creates a creamy, smooth texture.
- 1/4 cup butter, melted Adds richness and helps bind the mixture.
- 1 teaspoon vanilla extract Enhances sweetness and aroma.
- 1/2 teaspoon salt Balances flavors and brings out sweetness.
For the Topping
- 2 cups mini marshmallows Provide a nostalgic, toasty topping and creamy melt.
- 1/2 cup all-purpose flour Forms the base for a crisp streusel.
- 1/2 cup rolled oats Adds heartiness and a pleasant chew to the streusel.
- 1/2 cup packed brown sugar Sweetens and caramelizes the streusel.
- 1 teaspoon ground cinnamon Warms and spices the dish with aromatic depth.
- 1/4 cup butter, softened Binds the streusel and creates a tender, crumbly topping.
Method
Preparation
- Preheat the oven to 350°F (175°C).
- In a large bowl, mix the mashed sweet potatoes, 1/2 cup brown sugar, milk, melted butter, vanilla extract, and salt until smooth.
- Pour the sweet potato mixture into a greased 9x13-inch baking dish and spread it into an even layer.
- In another bowl, combine the flour, oats, 1/2 cup brown sugar, and cinnamon. Cut in the softened butter with a pastry cutter or fork until the mixture is crumbly.
- Sprinkle this streusel mixture evenly over the sweet potato layer.
Baking
- Bake in the preheated oven for 25 minutes.
- Remove from the oven and top with mini marshmallows, spreading them evenly across the casserole.
- Return to the oven and bake for an additional 10 minutes or until the marshmallows are golden brown and the streusel is crisp.
- Let cool slightly before serving so the casserole sets and is easier to portion.
Nutrition
Serving1gCalories250kcalCarbohydrates40gProtein2gFat10gSaturated Fat5gSodium250mgFiber3gSugar15g
Notes
Use room-temperature ingredients for a smooth mixture. Don’t overwork the streusel; avoid making it dense. If marshmallows brown unevenly, briefly broil for a uniform top. Customize texture by mashing or ricing sweet potatoes.