Absolutely! Simply multiply the listed amounts according to how much you will need, whether it is double or even quadruple.You will need to use a larger pan or pot for extra big batches, and I recommend storing this quick sweet and sour sauce in several smaller containers instead of one large one.Not only is it better from a food safety standpoint, but you can toss extras in the freezer if you won’t be able to use them before they go bad.