Moroccan Meat Tagine with Green Peas, Preserved Lemon and Olives: A Traditional Recipe. Fork tender meat meets sweet peas and tangy preserved lemon. A perfect combination. 3.25 lbs beef or lamb cut into 5 to 6 ounce portions⁣1.75 lbs of fresh or frozen green peas ⁣1t ground ginger ⁣1 large pinch of Moroccan saffron threads ⁣2.5T of sunflower oil ⁣1/2 large onion, grated ⁣1 @mina medium preserved lemon⁣12 @mina purple beldi olives ⁣Salt, to taste⁣In a tagine set over a heat diffuser or heavy bott