Chef Brown Sauce is a brown sauce established by the company “Chef” in the middle of the 20th century, after the brown sauce market had receded somewhat due to the lifting of certain ketchup production restrictions, but nonetheless managed to gain a foothold in the market. Although the recipe of Chef Brown Sauce remains a matter of indifference to the public, the ingredients include; Vinegar, Sugar, Apples, Barley Malt Vinegar, Water, Tomatoes, Modified Maize Starch, Oranges, Salt, Spices, and bColour: Caramel (E150D). The sauce is gluten free.