What is a fatty ingredient in bread and pies called?

Here's why:

* Shortening is a type of fat that's solid at room temperature and made from hydrogenated vegetable oils. It's called "shortening" because it helps to create a tender and flaky texture in baked goods by shortening the gluten strands in the flour.

Other common fatty ingredients include:

* Butter: While butter is often used in bread and pies, it's generally less common than shortening because it contains water, which can make the dough less stable.

* Margarine: A butter substitute that can be used in baking, but it may not provide the same flavor or texture as butter or shortening.

* Oil: Oils like olive oil, canola oil, or vegetable oil can be used in bread and pies, but they tend to create a denser, chewier texture.

Ultimately, the best fatty ingredient to use depends on the specific recipe and the desired texture and flavor.