Sweet Potato Casserole with Pecans and Marshmallows
Sweet Potato Casserole with Pecans is a creamy, homemade holiday favorite topped with a crunchy pecan streusel and toasted marshmallows. This easy and comforting side dish can be prepped ahead and always brings warm, crowd pleasing sweetness to the table.
Add the trivet and 1 cup of water to the Instant Pot. Clean sweet potatoes and pierce with fork 6-8 times. Place sweet potatoes on trivet, go ahead and stack them.
Secure lid and set pot to high pressure for 16 minutes. Do a 10 minute natural release and then a quick release. Turn off the Instant Pit and remove lid. Let potatoes cool long enough to handle. Peel skin off potatoes with your hands.
Sweet Potato Casserole
Preheat oven to 375°F and grease a 2 quart casserole dish or 9x13 baking dish with nonstick cooking spray.
In a large bowl, mash cooked and peeled sweet potatoes.
Stir in filling ingredients: brown sugar, melted butter, beaten eggs, vanilla extract and heavy cream until smooth and creamy.
Spread the sweet potato filling in prepared baking dish.
In a medium bowl, combine the streusel topping ingredients: brown sugar, all purpose flour, chopped pecans and melted butter. Stir it all up well.
Sprinkle the streusel topping evenly over the sweet potatoes.
Bake casserole for 25 minutes.
Sprinkle mini marshmallows on top of the casserole and bake for another 5-10 minutes until marshmallows are puffy and slightly golden brown.
Notes
If you do not have an Instant Pot, you can peel, dice and boil the potatoes for about 15-20 minutes, pierce them and bake them at 400°F for an hour, or pierce them and pop them in the microwave for 15-20 minutes.