Coat your chicken in flour, then part cook in a frying pan, making it brown.
Remove to a casserole dish
Melt butter in pan, add all other ingredients, then add a cup of water when onions are cooked. Add some flour for thickening, to make the sauce a bit more solid.
Serve with anything u want, i serve with new potatoes, carrots, broccoli and beans and mmmmmm tastes so good.
Bake in moderate oven until chicken is tender (around 45 minutes)