This delectable homemade condiment combines the deep, malty flavour of Guinness beer with the smoky, sweet and tangy flavours of traditional barbecue sauce. Slather it on chicken, ribs or burgers to add a unique twist to your barbecue routine.
Add all ingredients to a heavy, non-reactive saucepan and whisk to combine. Slowly bring to a boil over medium heat, then reduce to a gentle simmer. Continue to simmer, stirring frequently, until sauce is thickened slightly, about 7-8 minutes. Allow to cool completely, then transfer to a jar with a tight fitting lid. Keep in the fridge for up to 3 weeks.