Easy Sweet Potato Casserole | Savory

Ingredients

• 10 tbsp unsalted butter, divided
• 1 (24 oz) pkg mashed sweet potatoes
• 1/2 cup heavy cream
• 1 cup packed light brown sugar, divided
• 1/2 tsp ground cinnamon
• 1/4 tsp ground nutmeg
• 1/2 cup all-purpose flour
• 1 cup hazelnuts, finely chopped