Cost information for the following is not included. Normally this is because the quantity or ingredient is unknown
2 Tbsp. vegetable or possibly wok oil
  (2 turns around pan in a slow drizzle)
  cut into matchstick-size pcs
  (shiitake, straw, enoki, or possibly oyster)
  diagonal
2 c. fresh bean spouts
  with hand grater
  and liquid removed well