Heat a medium to large saucepot over medium heat. Add the olive oil, garlic and onions and cook until fragrant, about 2 minutes. Add the tomato paste, brown sugar, yellow mustard and Worcestershire; stir together. Stir in the apple cider vinegar and simmer for 1 minute to combine the flavors. Add the canned tomatoes and beer and blend with an immersion blender. Simmer on medium-low heat, stirring occasionally, until the sauce thickens and the flavors have blended, about 45 minutes.
This recipe was provided by a chef, restaurant or culinary professional. It has not been tested for home use.