A Resourceful Tip - Baking Powder

I always get frustrated when I'm baking and find out I've run out of a spice or another imperative ingredient, especially if I've already started mixing!

I was delighted to find this tip in August 2010 All You Magazine for making your own baking powder:

If you run out of baking powder "you can substitute a mixture of two parts cream of tartar and one part each baking soda and cornstarch."

I taped this one to the inside of my spice cupboard door.

Katie