3 whole rigatoni arugula Recipes

whole wheat pasta , such as rigatoni or penne, salt, head cauliflower, trimmed and cut into bite-size florets, olive oil, red bell pepper, cut into medium dice, yellow bell pepper, cut into medium dice, garlic, minced, canned crushed tomatoes, coarsely chopped pitted kalamata olives, factory-washed arugula or spinach, crumbled feta cheese, divided, freshly ground black pepper

unsalted butter plus more for pan, grated parmesan, divided (about 3 1/2 oz total ), all-purpose flour, whole milk, shredded fontina cheese, egg, kosher salt and freshly ground black pepper, paccheri rigati or rigatoni, shelled fresh or frozen peas, coarsely chopped arugula, coarsely chopped flat-leaf parsley, coarsely chopped fresh mint, ricotta (about 9 oz), grated lemon zest