I'll just wing one...I am tired and i don't measure so here goes.
1c apple cider vinegar
1 beer (something with flavor and body)
1 16 oz can crushed tomato
1/4 c molasses
1 tsp celery seed
1 tbsp italian seasoning (grind in a coffee grinder to make fine powder)
1 good sized shallot fine minced
4 cloves garlic fine minced (can run shallot and garlic in a food processor)
1 tsp mustard powder
1 tsp cumin
1 tbsp onion powder
2 tsp cayenne
2 tbsp kosher salt
1 tbsp black pepper
get a couple tablespoons of butter melted over med heat and add garlic and shallot. add liquid and bring to a boil. add rest of ingredients. Reduce heat, cover and simmer for a couple hours.
For better flavor, use whole spices and toast in a dry pan and then grind in a coffee grinder.
If ya want to go crazy and make a meat specific sauce, you could also make a stock. Roast bones in an oven till browned, toss in a pan, add a couple tbsp of tomato paste and constant stir till tomato caramelizes. and a mirou piox (diced onion, carrot, and celery) and sweat it down, add water to cover and season with salt and pepper. cover and let boil a couple hours.