Red currant and rosemary lamb shanks are a delicious and flavorful dish that is perfect for a special occasion or a cozy family dinner. The lamb shanks are slow-cooked in a rich and tangy red currant sauce, which is infused with the aromatic flavors of rosemary. The result is tender and succulent lamb shanks with a hint of sweetness from the red currants and a fragrant herbal note from the rosemary. Serve these lamb shanks with creamy mashed potatoes or crusty bread to soak up the delicious sauce.