"Cream butter, sift
flour, alternate adding dry ingredients with wet ingredients…"
Really? Do I have
to?
We're going to explain why baking recipes instruct you to do these steps and the science
behind it. After you’ve purchased and gathered all of your ingredients and are
ready to bake your cake or cookie recipe, here are a few steps a recipe may
call for. By following these steps correctly, you will be assured and happy with the outcome your baked good.
Why cream butter with
sugar when baking cookies or cakes?
An important step in baking is to make sure that ingredients
are well combined and aerated. Creaming butter and sugar together with an
electric mixer is important to have a baked good rise high and have uniform
texture.
When you cream butter with sugar small air pockets are
formed. When the baking soda or powder produces gas during baking it gets trapped in
the air pockets and expands, causing the cake/cookie to lift or rise.
It is important your butter is room temperature and soft, but not
too soft. Butter should be around 60 degrees F and indent when pressed with
your thumb. The butter is firm enough to crack if pressed hard. Once the sugar
is incorporated into the butter with a mixer for several minutes, the batter will be
light, fluffy and off-white in color. If the butter is too warm the butter will
be too soft and look shiny and wet, resulting in a flat dense cake.
Why sift flour and
dry ingredients?
Sometimes a recipe will ask that you sift flour and other
times not. There are two reasons to sift flour. One is to aerate the flour and
get rid of lumps. Often times in transportation the flour gets packed down and
lumps can form due to moisture. Sifting will fluff the flour. Other times a
recipe will ask that you sift flour with other dry ingredients (for example:
sift flour with salt, baking powder and cocoa powder). This is a good way to
evenly disperse the ingredients before adding them to the wet ingredients.
Why do some recipes
ask that you alternately add dry ingredients with wet ingredients instead of just
dumping everything in all at once?
Some recipes ask that you add your dry ingredients
alternately with wet ingredients starting and ending with the wet ingredient. A
cake batter is basically an emulsion. By adding the dry ingredients alternately
with wet ingredients a uniform batter is formed and the result is fewer and
smaller holes and a fine tender texture. If everything is added at once and
mixed together the texture will be coarser with large.
There really are reasons why a recipe calls for you to do
certain steps. When followed, you will have the best outcome.
Happy Baking!