Why do you have to shake italian salad dressing?

You have to shake Italian salad dressing because it's emulsified. This means it's made of two liquids that don't naturally mix, like oil and vinegar.

Here's why shaking is important:

* Separation: Oil and vinegar will naturally separate over time. The oil, being lighter, will float to the top.

* Emulsifier: Italian dressing contains an emulsifier, usually egg yolks or mustard, which helps to keep the oil and vinegar combined.

* Shake it up: Shaking the dressing re-mixes the ingredients, ensuring that you get a consistent blend of flavor and texture in each bite of your salad.

So, next time you pour yourself a salad, remember to shake that dressing! You'll be rewarded with a delicious, evenly distributed flavor in every mouthful.