bone-in skin-on chicken thighs • olive oil, divided • packet Hidden Valley Ranch Restaurant Style Dressing • garlic clove, minced • 12 to 16 ounce package of mixed vegetables (I used a medley that included baby carrots, broccoli, and cauliflower. This recipe may be adapted to vegetables your family prefers.) • onion, cut in half from stem to root, peeled and trimmed, then cut into thin strips from cell to root • Note: I had a leftover half of a green pepper that I also sliced into the mix