Bolognese with whites

500 grams lean ground beef patty minced * 500 grams pork minced 100 grams carrot 100 grams celery stalk 100 grams onion 800 grams tomatoes Flesh of peeled[...]

1 onion , finely chopped 1 stalk celery , finely sliced 2 garlic cloves , finely chopped 2 tablespoons olive oil 400 g minced beef or 400 g veal 100 g[...]