Rosemary Lemon Roasted Chicken with Creamy Sauce

Name: Rosemary Lemon Roasted Chicken with Creamy Sauce
Ingredients: 3-4 pounds whole chicken (cleaned); 1/2 stick butter + 2 tbsp butter for the sauce; 4 cloves garlic (minced) + 5 more rough chop; 5 sprigs fresh rosemary; 8 sprigs fresh thyme; 1/2 lemon (very thinly sliced circles) + 1/2 lemon for sauce and stuffing; 3 stakls celery (cut into 1in chunks); 3 carrots (cut into 1in chunks); 1/2 large onion cut in half and the other 1/2 (cut into 1in piceces); 2 cups low sodium chicken broth; 1 1/2 cups dry white wine; 1/4 cup 1/2 and 1/2; salt and pepper