These Grilled Chicken Tacos with Jalapeño Peach Salsa are filled with juicy fajita-seasoned chicken and topped with a fresh peach salsa made with ripe peaches, jalapeños, cilantro, and lime. They're an easy summer taco recipe that's bursting with sweet, smoky, and spicy flavors, making them perfect for weeknight dinners, taco nights, or backyard gatherings.
Add the thinly sliced chicken to a cutting board, then drizzle with olive oil and sprinkle with the fajita seasoning. Rub the oil and seasoning into both sides of the chicken to coat evenly.
Preheat a hot skillet or cast iron grill over medium-high heat, add a drizzle of oil, then cook the chicken for 3–4 minutes per side, or until cooked through and slightly golden.
To make the salsa, combine the diced peaches, jalapeño, red onion, lime juice, cilantro, and a pinch of salt in a small bowl. Taste and adjust with more salt or lime juice as needed.
Add the cooked chicken to warm tortillas, then top with the peach jalapeño salsa, avocado, a dollop of sour cream, a sprinkle of cotija cheese, extra cilantro, and a squeeze of lime juice. Enjoy!