It's actually bigger than you think. Does it really matter how you measure flour or which measuring cup you grab out of your kitchen cabinet? Actually, yes. And the vegetable oil that’s listed ...

For things like flour, sugar, spices, and baking powder, it’s all about keeping it light and level. How to measure: Spoon the ingredients into the measuring cup lightly without packing them down.

It's tempting to simply roll up the flour bag or clip it shut, but according to our experts, "It’s best to keep it in an ...