Flavorful Beef Sunday Tomato Sauce with Rigatoni - Iam Cooker

Ingredients

• 2-3 pounds beef chuck roast, trimmed.
• 1 pound hot Italian sausage links.
• 2 yellow onions, cut into thin strips.
• 6 garlic cloves, diced.
• 1 cup diced carrots.
• 1 cup diced celery.
• 2 tablespoons Italian herb mix.
• 2 bay leaves.
• 2 tablespoons fresh thyme leaves.
• 2 cans (32 oz each) smashed San Marzano tomatoes.
• 1 can (6 oz) tomato paste.
• 2 cups red cooking wine.
• 1 star anise (skip if you want).
• 1 pound rigatoni tubes.
• 1 cup heavy cream.
• 1 cup shredded parmesan cheese.
• 4 tablespoons salted butter cubes.