Cuisine marocaine - Tanjia marrakchi -Moroccan Recipe - Marrakech Tangia

English : Lamb Shanks (about 8 to 9 pounds) - May use Beef instead 1 c. c rancid butter (smen) 1 lemon confit 1 head of garlic 10 cl of olive de'huile 1 pinch of saffron 1 c. to c ras el hanout 1/2 tsp pepper 1/2 tspn cumin 1/2 teaspoon salt 500 ml water