Prepare the Grill
Preheat your grill or grill pan to medium-high heat (400–450°F). Brush the grates generously with oil to prevent sticking.
Grill the Peaches
Brush halved peaches lightly with olive oil.
Grill for about 4–5 minutes, turning halfway through, until lightly charred but still firm.
Dice the grilled peaches.
Make the Peach Salsa
In a medium bowl combine:
Grilled peaches
Red bell pepper
Jalapeño
Red onion
Lime juice
Cilantro
Chili powder
Salt
Black pepper
Gently toss everything together.
Refrigerate until serving.
Make the Glaze
In a large bowl whisk together:
Peach preserves
Olive oil
Soy sauce
Dijon mustard
Garlic
Jalapeño
Reserve ⅓ cup of the glaze for finishing the chicken later.
Prepare the Chicken
Slice each chicken breast horizontally into thinner cutlets.
Pound lightly until evenly thick.
Brush both sides with olive oil and season with salt and pepper.
Grill the Chicken
Place the chicken on the grill.
Cook for 8–10 minutes, flipping halfway through.
Brush generously with the glaze while cooking, using only the glaze that was not reserved.
Cook until the internal temperature reaches 165°F.
Finish the Dish
Tent the chicken with foil and rest for 5–10 minutes.
Brush the reserved glaze over the cooked Peach Salsa Chicken, then generously spoon the fresh peach salsa over the top.
Serve immediately.