Chicken Paillard

Marinate the chicken: Pound chicken breasts on a work surface using a meat tenderizer or heavy pan to a thickness of 1/4 inch. Whisk wine, lemon juice, shallot, olive oil, and garlic together in a shallow bowl. Add chicken breasts to the bowl and marinate for 15 minutes.

Meanwhile, make the salad: Whisk lemon juice, vinegar, olive oil, lemon zest, and 1/4 teaspoon each salt and pepper together in a large bowl. Add arugula and tomatoes; toss to combine.

Cook the chicken: Preheat an outdoor grill for high heat and lightly oil the grate, or heat a skillet over high heat.