Easy to grow, interesting and nutritious, Chop Suey Greens add variety and unusual flavours to your food. Eat the strongly aromatic leaves and stems as a vegetable. Steam, blanch or boil in a tiny amount of water and serve with a little soy sauce and sesame oil. Don t over cook as this makes them bitter. Leaves are at their best when plants are young. They can become bitter as the plant ages, or in very hot weather.