I follow the diehard rule of using (at least) three meats in my Kentucky Burgoo recipe, opting for tender pork, smoky bacon, and affordable, juicy boneless/skinless chicken thighs. Traditionally you might also see beef in the mix, along with bone-in/skin on chicken pieces. But for my time and money, choosing between pork and beef is usually the best way to go.
Serving Suggestions: fresh warm bread for dipping, chopped chives or scallions
Re: the onion size, sometimes people get worked up if you don’t list an exact amount of things in a recipe, which I get. But this is usually only done when an exact amount is not required. Your onion may be bigger than my onion here, and it’s perfectly fine. The amount is approximate, and can be whatever you think looks right. Exactness need not apply here.
Find it online: https://mykitchenlittle.com/2024/01/18/kentucky-burgoo-recipe/