African steak

• 1/2 c flour
• 1/2 t salt
• 1/2 t baking soda
• 2 lb (1kg) steak, cubed
• 2 t sugar
• 1 c water
• 1/2 T Worcestershire sauce
• 3 T vinegar

Mix wet ingredients and pour into dry. Mix well and pour over steak in casserole dish. Cook for 2 1/2 hours at 180C.