Oven-Braised Short Rib Ragu With Rigatoni

Ingredients

• 2 pounds bone-in short ribs
• Diamond Crystal kosher salt
• Freshly cracked black pepper
• 2 tablespoons extra-virgin olive oil
• 2 cups red onion (1 large), chopped
• 1 cup carrot (2 medium), chopped
• 1 cup celery (2 large), chopped
• 1 6-ounce can tomato paste
• 1 cup red wine (any full-bodied red wine will do)
• 2 cups beef broth (or 2 teaspoons Better than Bouillon + 2 cups water)
• Parmesan rind
• A few sprigs of fresh rosemary
• A few sprigs of fresh thyme
• 1 pound large rigatoni pasta (paccheri)
• Parsley, chopped
• Freshly grated Parmesan, for serving