Lamb Shank with roasted Potatoes Roast lamb and roasted potatoes are an ideal combination for festive occasions, or just in case you have special guests. I always make this dish this way. Follow recipe. Lamb Shank with roasted Potatoes Ingredients : simple, total time: 3h, 6 serving 1 piece of lamb shank/ 3.5 kg 1 small piece lamb ribs 1.5 Tbsp salt 150 ml sunflower oil 1 full Tbsp sage 1/2 Tbsp rosemary 5-6 cloves of garlic / cut into leaves 300 ml water for later For