For the Chicken:3 boneless chicken breasts, halved (to make 6 pieces)3 garlic cloves, crushedSalt and black pepper, to tasteZest and juice of 1/2 small lemon1 small chili pepper, sliced (optional)All-purpose flour, as needed (for dusting)1 sprig of rosemaryOlive oil, as needed (for frying)Lemon slices (for garnish)Fresh basil, to taste (for garnish)For the Sauce:2 tablespoons Dijon mustard1 teaspoon honeySalt and black pepper, to taste1/2 cup heavy cream1 tablespoon lemon juice