Sweet Potato and Parsnip Casserole Recipe | Food Network

Ingredients

• 1 1/2 pounds sweet potatoes or yams, peeled
• 1 pound parsnips, peeled
• 2 tablespoons unsalted butter
• 1 cup heavy cream
• 1/2 cup chicken stock
• 1/4 teaspoon ground nutmeg
• 1/2 teaspoon ground cinnamon
• 1/2 teaspoon salt
• 1/4 teaspoon freshly ground black pepper