Linked from
The 8 pages that link to Shortening, each with the reason it gives.
BakingRelated: Its distribution among flour particles helps create tender, flaky textures.
Trans fatRelated: Industrial trans fats once made shortenings firm and stable at room temperature.
Cottonseed oilRelated: Cottonseed oil can be hydrogenated or blended to make shortening.
ShortcakeRelated: Fat coats flour particles, helping give biscuit-style shortcake its crumbly bite.