My mother-in-law gave me this recipe over twenty four years ago. I use it frequently and someone always asks for it. A mixture of tangy ingredients, onion and brown sugar creates one tasty sauce! This will keep in the fridge for several weeks. Posted on October 2, 2019October 2, 2019 by Caitlin Acosta My mother-in-law gave me this recipe over twenty four years ago. I use it frequently and someone always asks for it. A mixture of tangy ingredients, onion and brown sugar creates one tasty sauce! This will keep in the fridge for several weeks. Advertisement