creamy chicken & mushroom rigatoni

Ingredients

• 2 tablespoons olive oil, extra-virgin
• 1 shallot, minced
• 4 cloves garlic, minced
• 1 1/2 pounds chicken breast halves, skinless & boneless, cut into 1" cubes
• 3 large portobello mushrooms, stems removed, cut into 1" cubes
• 1 can diced tomatoes with onion & garlic, drained
• 1 cup tomato puree
• 2 cups heavy cream
• 1/2 cup white wine, dry
• 1 can chicken broth, low-salt
• 1/2 teaspoon sea salt
• 1 teaspoon pepper
• 2 cups parmigiano-reggiano, grated
• 1 pound rigatoni pasta, cooked
• 1 tablespoon parsley
• 1 cup parmigiano-reggiano, shaved