Collard greens are a classic ingredient in Southern recipes, and they're not just delicious, they're good for you too. Rich in minerals like calcium, they are the perfect base for a rich, warming vegetarian casserole. In the recipe below, they're combined with cream, cheese, and spices before being baked until tender.
The secret to success with this dish is in the slowly caramelized leeks, which lend a subtle sweetness to the final casserole. A hint of garlic and nutmeg rounds out these flavors wonderfully.
