Cost information for the following is not included. Normally this is because the quantity or ingredient is unknown
1 x Free-range chicken (2 kg [4 lb])
225 gm (8 ounce) small spring carrots
225 gm (8 ounce) button mushrooms
25 gm (I ounce) butter
1 x Long branch tarragon or possibly 1 sprig each thyme, rosemary, parsley
  Salt, black pepper