In a medium bowl, whisk together the red wine vinegar, red pepper flakes, salt, pepper, and olive oil until combined. Add the red onion and toss to combine. Let the onions marinate while you prep everything else.
Pasta Salad
Add the chicken and the marinade to a large mixing bowl and refrigerate for 2 hours.
Once chicken is ready, heat 1 tablespoon of olive oil in a grill pan or a grill plate over medium-high heat. Place the peaches and the chicken on the grill plate and cook for 5 minutes on each side until chicken is browned and completely cooked through. Don’t flip the peaches, and remove them from the pan after 2-3 minutes.Cut the chicken into bite sized pieces and set aside.
Bring a large pot of water to a boil and cook the pasta according to the package instructions. While the pasta is cooking, combine 1/4 cup olive oil with the juice of one lemon, salt and pepper to taste in a small mixing bowl. When finished, drain the pasta into a colander and then combine it with the lemon olive oil mixture in a large serving bowl.
Gently fold in the marinated red onions (sans juices), grilled chicken, peaches, cherries, burrata, and basil with the pasta and serve.
Video
Notes
I used raw corn on the cob for this recipe, but you can grill it or boil it if you prefer.