3 rigatoni with pork rageu and Recipes

onion, quartered, carrot, peeled, cut into 1 pieces, celery stalk, cut into 1 pieces, garlic cloves, fresh oregano leaves, crushed red pepper flakes, coarsely chopped flat-leaf parsley, divided, whole peeled tomatoes, olive oil, hot or sweet italian sausage, casings removed, ground pork, kosher salt , freshly ground pepper, tomato paste, mezzi rigatoni or penne rigate, grated parmesan or grana padano plus more

italian plum tomatoes , including juice, onion, finely chopped, extra-virgin olive oil, ground pork, tomato paste, water, sugar, cinnamon, black pepper, fine sea salt, whole almonds with skins (6 oz), almond extract, fresh bread crumbs, rigatoni, grated pecorino romano cheese (2 oz), garnish: 2 tbsp chopped fresh flat-leaf parsley