No-Sugar-Added Sweet Potato Casserole
The mash is velvety smoothmixed with protein-rich milk and creamy butter. Keep reading for our expert tips on topping choices, spice swap-outs and more! Bring an inch or two of water to a boil in a large pot fitted with a steamer basket. Add 7 cups sweet potatoes, cover and steam until very soft, 18 to 20 minutes. Remove basket and discard water. Return sweet potatoes to the pot. Transfer to a 1 1/2-quart baking dish....