Ingredients: 2 Cornish hens 3-4 large yellow Dutch potatoes, quartered 1/2-1/3 yellow onion, quartered 3 tablespoons extra virgin olive oil (divided) 4 fresh thyme sprigs, plus more leaves for topping 2 cups apple cider 1/2 cup pure maple syrup 2 tablespoons cornstarch or 4 tables…