Turkey or Chicken Sausage w Rigatoni in Roasted Garlic and Caramelized Onion Sauce

• 1 pound ground turkey (dark and white meat) or chicken
• 3 cloves garlic, chopped plus 1 whole bulb, for roasting
• A couple of stems rosemary, leaves finely chopped, 2 to 3 tablespoons
• 1 1/2 teaspoons red pepper flakes, half a palmful
• 1 1/2 teaspoons paprika
• 1 1/2 teaspoons fennel seed
• 1 1/2 teaspoons poultry seasoning
• Salt and pepper
• EVOO – Extra Virgin Olive Oil, for drizzling plus about 2 tablespoons
• 4 tablespoons butter
• 2 large onions, thinly sliced
• 1 bay leaf
• 1/2 cup dry white wine
• 1 to 1 1/2 cups chicken stock
• 1/2 cup heavy cream
• 1 pound rigatoni
• Grated Parmigiano-Reggiano