Peel the potatoes, onion, garlic, and ginger. Mince the onion, garlic, and ginger. Thinly slice the potatoes.
Crush the cloves and combine them with the remaining spices.
In a bowl, mix the broth, yogurt, and spices. Stir in the onion, garlic, and ginger. Season with lime juice, salt, and pepper to taste.
Preheat oven to 350°F. Grease a casserole dish, then layer the potatoes in it. Pour the sauce over the potatoes and bake for 45 minutes, or until the potatoes are tender.