French Onion Chicken 3 tbsp extra-virgin olive oil (divided)1 large onion (havled and thinly sliced)2 tsp thyme (freshly chopped )kosher salt (to taste)freshly ground pepper2 cloves garlic (minced)1 3/4 lb boneless, skinless chicken breasts (cut into 1" pieces)1/2 tsp dried oregano2 tbsp all-purpose flour1 1/2...