Papa Funk's Campfire Chili

3 pounds lean ground beef (80% lean)

1 pound bulk sweet sausage

2 (29 ounce) cans tomato sauce (such as Hunt's®)

1 (40 ounce) can dark red kidney beans, drained and rinsed

4 Roma (plum) tomatoes, chopped

4 stalks celery, chopped

2 green bell peppers, chopped

1 (15.5 ounce) can light red kidney beans, drained and mashed

1 (15.5 ounce) can white kidney beans, drained and rinsed

1 (12 fluid ounce) can or bottle lager-style beer (such as Yuengling®)

1 sweet onion (such as Vidalia®), chopped

1 red bell pepper, chopped

2 (6 ounce) cans tomato paste (such as Hunt's®)

2 (4 ounce) cans diced green chile peppers (such as Old El Paso®)

¼ cup chili powder, or more to taste

4 chipotle chile peppers in adobo sauce (such as Goya®), chopped

3 tablespoons adobo sauce from chipotle peppers (such as Goya®)

3 tablespoons ground cumin

2 tablespoons barbeque sauce (such as KC Masterpiece®)