Start by preparing your lamb mixture. In a large bowl, combine your lamb, onions, garlic, ground coriander, ground cumin, salt, and black pepper. Mix well.
In a skillet over medium heat, add the olive oil. Once it’s hot, add the lamb mixture. Cook for about 8-10 minutes or until the lamb is browned and onions are translucent.
Take your dough wrappers and place them on a flat surface. Spoon about a tablespoon of the lamb mixture onto each wrapper.
Carefully fold the wrapper around the filling, forming a small pouch or dumpling shape. Ensure the edges are sealed well to prevent any filling from spilling out.
Steam the Afghani lamb mantu for about 15-20 minutes. Make sure they are placed in a single layer to ensure even cooking.
While the mantu is steaming, prepare your yogurt sauce. In a bowl, combine plain yogurt, dried mint, and fresh cilantro. Mix well and set aside.
Once the Afghani lamb mantu is cooked, remove them from the steamer and let them cool for a few minutes.
Serve with the yogurt sauce and sprinkle some red pepper flakes on top if you prefer a little heat!