or some water to a sample of baking powder. If they bubble and fizz, they've still got some power. An imperfect but reasonable substitute for buttermilk: When you see buttermilk in a quick bread ...

It is one of the most delicious street food items you can sample piping hot, bursting with flavours (often fiery) and a meal by itself with bread, eggs and meat thrown in. Perfect for a quick grab ...