The problem with this is that certain baking staples are hard ... It should take the same amount of time to make powdered sugar with or without cornstarch. Depending on how powerful your ...

Use full-fat dairy products as an egg substitute at a ratio of 1/4 cup per egg. This is particularly great (and forgiving) in ...

Note: This demonstration works best if you make your own baking powder by mixing cream of tartar, baking soda, and cornstarch. Make a baking powder mixture by placing 1/4 teaspoon of cream of tartar, ...