Soup momo is a dish with steamed momo immersed in a meat or vegetable broth. Curries are normally cooked in vegetable oil. Mussels can be smoked, boiled, steamed, roasted, barbecued or fried in butter or vegetable oil. The young leaves are edible raw or cooked as a somewhat bland leaf vegetable. It is used extensively in vegetable and meat stir fries. Its variations include beef, goat, chicken, titar, egg, fish, crab, prawn and vegetable biryani. Borage is used as either a fresh vegetable or a dried herb. Treatments consisted of ointments made from animal, vegetable or fruit substances or minerals. The bulk of meat, vegetable and grain requirements must be imported. Triglycerides are vegetable or animal oils and fats. Celery was first grown as a winter and early spring vegetable. It is an agricultural pest that can cause widespread damage to fruit and vegetable crops. Sweet potatoes are recognized as the state vegetable of North Carolina. Daikon leaf is frequently eaten as a green vegetable. These are the source of the "baby corn" used as a vegetable in Asian cuisine.