Deconstructed Chicken Kiev

INGREDIENTS

• 1 1/2 pounds baby Yukon Gold potatoes
• 3 tablespoons olive oil
• Salt and pepper
• 4 slices white bread
• 3 cloves garlic
• 1/4 cup fresh flat-leaf parsley
• 1/2 cup butter, melted
• 4 skinless, boneless chicken breast halves, butterflied
• 1/2 pint cherry tomatoes
• 1/4 cup black olives
• 1 lemon, zested
• 1 tablespoon olive oil
• 1/2 cup feta cheese
• 2 tablespoons chopped fresh flat-leaf parsley
• 1 (7 ounce) bag arugula