House of tsang sweet and sour stir fry sauce is an msg-free blend that achieves a perfect balance between tart and tangy. This product comes in one 12 oz. Jar. It is ideal for stir-frying, barbecuing and roasting, but it also works well as an appetizer dip, table sauce and condiment. This complete sauce is a versatile asian flavor and needs no other thickeners or seasonings.