Wash & scrub the sweet potatoes thoroughly, then place them on a cookie sheet, and bake them on 350 F for about 35 minutes, or until tender.
2 lbs sweet potatoes
Once the sweet potatoes are done, scoop out the filling & place the filling into a large mixing bowl.
Next add in the melted butter, granulated sugar, maple syrup, milk, vanilla extract, ground cinnamon, ground nutmeg, and ground clove.
3/4 cup milk, 4 tbsp salted butter, 1/2 cup granulated sugar, 1/4 cup pure maple syrup, 2 tsp vanilla extract, 1 1/2 tsp ground cinnamon, 1/2 tsp ground nutmeg, 1/4 ground clove
Mix all the ingredients, then add in 3 large eggs.
3 large eggs
Mix everything until well incorporated then set to the side.
To make the crumble topping, toss all the ingredients into a large bowl and mix with a fork until it's nice and crumbly.
6 tbsp salted butter, 1/2 cup all purpose flour, 1/4 cup brown sugar, 1/4 cup granulated sugar
Butter up a 9x13 bake dish, then pour in the sweet potato filling.
Toss the marshmallows on top of the sweet potato filling.
2 1/2 cup mini marshmallows
Next, sprinkle the crumble topping on top of the casserole.
Leave the casserole uncovered, and bake in the oven on 350 F for 45 minutes.
Once done, let the casserole sit for 10 minutes.
Serve & enjoy!