1-Cook the chopped bacon in a large Dutch oven over medium heat until crisp, about 7 minutes, then remove it with a slotted spoon and set aside.

2-Leave about 2 tablespoons of bacon grease in the pot and discard the rest, then add the diced onion and cook until nearly tender, about 4 minutes.

3-Add the garlic and ground beef, cooking and crumbling until the beef is fully browned, which takes about 7-10 minutes, then drain any excess grease.

4-Stir in the cooked bacon, chili powder, salt, black pepper, all the beans (pork and beans not drained, cannellini and kidney beans drained), barbecue sauce, ketchup, brown sugar, yellow mustard, Worcestershire sauce, and apple cider vinegar.

5-Transfer the pot to the preheated oven and bake uncovered for 45 minutes, letting the flavors meld together.