Chef Gabriel Claycamp's recipe for white mirepoix. Classically, mixepoix is used in stocks to enhance flavor, aroma, and balance. A white stock is made by simmering chicken or beef bones, vegetables, and aromatics in water. The stock remains relatively colorless during the cooking process. Please note that this is not a recipe designed to make stock, itself, but rather just introduces white mirepoix basics. Recipe posted with permission.