Beef Bolognese with Linguine

Ingredients (20)

• 3 pounds lean ground beef (90% lean)
• 1/3 cup olive oil
• 3 medium onions, chopped
• 3 large carrots, chopped
• 6 celery ribs, chopped
• 1 can (12 ounces) tomato paste, divided
• 9 garlic cloves, sliced
• 3 tablespoons dried parsley flakes
• 5 teaspoons kosher salt
• 3 teaspoons dried basil
• 3 teaspoons dried marjoram
• 1-1/2 teaspoons coarsely ground pepper
• 1/4 teaspoon crushed red pepper flakes
• 1-1/2 cups dry red wine
• 3 cans (28 ounces each) diced tomatoes, undrained
• 1-1/2 cups beef stock
• 6 bay leaves
• 3 cups 2% milk
• 3/4 cup grated Parmesan cheese
• Hot cooked linguine