Rachael's Crowd-Pleasing (and Meaty!) Pizza-Chili Mashup

Name: Rachael's Crowd-Pleasing (and Meaty!) Pizza-Chili Mashup
Ingredients: 2 tablespoons olive oil; 1 onion; finely chopped; 2 large cloves garlic; chopped; 1 each red chili; such as Fresno; and green chili; such as jalapeno; finely chopped; 3 to 4 ounces 'nduja; finely chopped pepperoni or hot sopressata; 1 pound ground beef; 80%; Salt and pepper; 1 rounded tablespoon chili powder (fat palmful); 1 ½ teaspoons dried oregano (half palmful); 1 teaspoon smoked paprika; 1 teaspoon ground cumin; ¾ pound (3 links) sweet Italian sausage with fennel; cut from casing; 2 cups beef brodo or stock; 2 cups passata or tomato sauce; One 15-ounce can red beans or borlotti beans; 2 cups mozzarella and/or provolone cheese; shredded; A few small leaves of basil for each bowl; A handful of chopped flat-leaf parsley; Charred ciabatta or baked-off pizza dough rubbed or brushed with garlic butter or garlic EVOO