How do you sift powder without a sifter?

If you don’t have a strainer or sifter, you can use a wire whisk to sift the flour. In addition to a wire whisk, get a bowl large enough to contain as much flour as you need. If you don’t have a wire whisk, you can use a fork in a pinch. Go for a bigger fork, as this will allow you to sift the flour more efficiently.

What happens if I don’t Sift powdered sugar?

The only time I don’t skip the sifting is when I’m making an icing or frosting. If you’ve ever sifted any powdered sugar, you’ll know that there will always be some round hard nuggets left in the sifter. These nuggets will result in gritty frosting. Again, be careful in reading the recipe.