Boston Market Sweet Potato Casserole + Video

Name: Boston Market Sweet Potato Casserole + Video
Prep time: 20 min
Cook time: 25 min
Total time: 45 min
Cuisine: American
Ingredients: 4 pounds sweet potatoes (peeled and cut into 1” pieces); 4 tablespoons unsalted butter (1/2 stick); 3/4 cup packed light brown sugar; 1/2 cup heavy cream; 1 teaspoon kosher salt; 1 tablespoon pure vanilla extract; 1 teaspoon ground cinnamon; 1/4 teaspoon ground nutmeg; 2 cups mini marshmallows; 1/2 cup all-purpose flour; 4 tablespoons unsalted butter; 6 tablespoons packed light brown sugar; 1/4 cup old fashioned rolled oats (not instant oats); 1/4 teaspoon ground cinnamon