Question

Tom made a stock and it's simmering the bones and the mirepoix of his stock a second time Tom is creating what someone answer please thank you so much

Answer 1

Tom is most likely making a Remouillage. It is French for "re-wetting." It is stock that was made from bones that were already used in a previous stock. It is also known as "Second stock." The bones would be re-simmered and fresh mirepoix added. The result of a Remouillage will not be as clear as the original stock and is a bit weaker.