All my bolognese and chilli start off the same and each time I challenge to get more veg in, usually about 11 or 12, either finally chopped or grated. Things like onion, garlic, leek, carrots celery, sweet potato, tomatoes, courgettes, peppers butternut squash, turnip, mushrooms etc.
Then keep tasting and seasoning, I add tinned tomatoes, red wine, stock, Worcestershire sauce, tomato puree, tomato sauce, garlic granules, onion granules. It making non veggie I would brown mince separately. Then add any beans and fresh chilli, dried chilli, and chilli sauce to taste.