Family Friendly Chicken Casserole (quick and easy) Recipe Type: Mains Cuisine: Modern Author: Vanessa Ingredients 4 tbsp vegetable oil 500g skinless, boneless chicken thighs , sliced 2 kumara, chopped roughly 4 carrots, chopped roughly 1 leek (or a red onion), chopped 1 stalk celery, chopped 2 tomatoes, chopped 10 mushrooms, quartered 2 cloves garlic, crushed