Ingredients for - Restaurant-Style Sweet Potato Casserole

1. Sweet potatoes 2 ½ pounds
2. Vegetable oil, or as needed 1 teaspoon
3. Dark brown sugar ¾ cup
4. Heavy whipping cream ½ cup
5. Melted butter ¼ cup
6. Ground cinnamon ¼ teaspoon
7. Salt ¼ teaspoon
8. Rolled oats ¼ cup
9. Dark brown sugar 2 teaspoons
10. All-purpose flour 1 tablespoon
11. Ground cinnamon ⅛ teaspoon
12. Cold butter 2 tablespoons
13. Miniature marshmallows 2 cups

How to cook deliciously - Restaurant-Style Sweet Potato Casserole

1 . Stage

Preheat oven to 400 degrees F (200 degrees C).

2 . Stage

Rub the skin of each sweet potato with vegetable oil; place potatoes on a baking sheet.

3 . Stage

Bake in the preheated oven until tender, about 1 hour; remove and cool slightly. Reduce oven temperature to 350 degrees F (175 degrees C).

4 . Stage

When sweet potatoes are cool enough to handle, scrape flesh into a large bowl; discard skins. Beat sweet potatoes with an electric mixer until smooth.

5 . Stage

Measure 6 cups of mashed sweet potato into a large bowl; beat in 3/4 cup brown sugar, cream, 1/4 cup melted butter, 1/4 teaspoon cinnamon, and salt. Pour sweet potato mixture into an 8x8-inch baking dish.

6 . Stage

Place the rolled oats into the bowl of a food processor or blender, and pulse until oats are finely ground. Place oats, 2 tablespoons brown sugar, flour, and 1/8 teaspoon cinnamon into a bowl. Cut 2 tablespoons cold butter into the oat mixture with a pastry blender or fork until crumbly; sprinkle evenly over sweet potato mixture.

7 . Stage

Bake in the preheated oven until sweet potatoes are heated through and oatmeal streusel is lightly browned, 70 to 80 minutes. Remove from oven, sprinkle immediately with marshmallows, and let stand until marshmallows are melted, about 10 minutes.