You've seen what it can do ... powder, vinegar, or cream of tartar. The release of the carbon dioxide creates and expands air bubbles within the baking dough, causing your cookies, cake, or banana ...
Milk powder might not be the first ingredient you think to add into your baked goods, but it certainly makes a difference to ...
For the dough, sift the flour, sugar, salt and baking powder into a bowl. In another bowl, mix together the milk and oil. Make a well in the centre of the flour mixture and pour in the liquid mixture.