The Best Pasta

INGREDIENTS WITH GRAM AMOUNTS

• 1 pound (454 grams) rigatoni or penne, paccheri, etc
• ¼ cup (54 grams) extra virgin olive oil
• ¾ pound (340 grams) bulk Italian sausage
• 1 pound (454 grams) cremini mushrooms - sliced
• 1 ounce (28 grams) dried porcini mushrooms reconstituted in hot water then squeezed out and chopped
• 1 medium onion - diced
• 2 tablespoons fresh rosemary leaves - chopped
• 5 cloves garlic - sliced
• ¾ cup (170 grams) dry white wine
• 14 ounces (396 grams) crushed plum tomatoes
• ¾ cup (180 grams) heavy cream
• ½ cup (45 grams) Parmigiano Reggiano - grated
• ¼ cup flat-leaf parsley
• 2 cups (400 grams) reserved pasta water - will not need it all