The Kitchn: The big, beautiful grilled chicken salad I’m eating on repeat all summer long
1/3 cup apple cider vinegar
1 tablespoon Dijon mustard
1 tablespoon honey
1 teaspoon kosher salt
Freshly ground black pepper
1/2 cup extra-virgin olive oil
For the salad:
2 boneless, skinless chicken breasts (1 to 1 1/2 pounds total)
1/2 small red onion
1 large or 2 small romaine lettuce hearts
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