Ingredients
1tbspvegetable oil
½yellow onion,chopped
12ozroot beer,(1½ cups)
15oztomato sauce
¾cupbrown sugar,packed
3tbspWorcestershire sauce
½tspsalt
¼tsppepper
Preparation
Add oil to a dutch oven on medium heat.
Add the onions and cook until they start to brown, stirring occasionally, about 5-6 minutes.
Add in the root beer, tomato sauce, brown sugar, Worcestershire sauce, salt and pepper and stir until combined.
Cook for 30 to 35 minutes until the mixture has cooked down by half and thickened.
Use hot or store in the refrigerator.