some of the baking powder should be replaced with baking soda, for example: 1 cup flour + 1 cup buttermilk requires 1/2 tsp of baking powder and 1/4 tsp of baking soda.</p><p>To test if your baking powder is still active, add 4 g (1 tsp) to about 250ml (1 cup) of hot water. If it is still fresh, it will start bubbling quite a bit. If it does not bubble, throw it out and get a new container.</p></div><ul><li><a href='anise_bread_with_sweet_pear_sauce.html'>anise bread with sweet pear sauce</a></li><li><a hre