Grilled Chicken, Peach, and Arugula Salad
Ingredients:
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5 tablespoons olive oil, divided
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1 tablespoon balsamic vinegar
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1 tablespoon chopped shallot
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1 teaspoon Dijon mustard
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½ teaspoon salt, or more to taste
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4 peaches, halved and pitted
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4 skinless, boneless chicken breast halves
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8 cups baby arugula