Mix flour, salt, pepper and ginger and dredge chicken pieces in the seasoned flour. Brown the floured chicken in a skillet with 4 tablespoons of melted margarine. Remove pieces when brown and save the drippings. Put chicken pieces in a large casserole. Add flour to the drippings, making a paste. Stir in water, beef bouillon, catsup, Worcestershire sauce, bay leaves and whole onions. Pour over chicken and bake at 350~F. degrees for 45 minutes. Add potatoes, carrots, and mushrooms. Bake 35 minutes more. Add peas and bake 10 minutes longer. SERVES 6 ~-