Grass-Fed & Grass-Finished Irish Dexter Beef Suet If you want to make traditional beef tallow at home, this is where to start. Our Irish Dexter Beef Suet comes from our grass-fed and grass-finished Irish Dexter cattle raised with care at Fluffy Butt Farms. Suet isn't simply another name for beef fat. It's the firm fat found around the kidneys and loins of the animal, and it has traditionally been prized for rendering into high-quality beef tallow. Because suet is a clean, hard fat, it produces a firmer rendered tallow with a mild flavor and fewer impurities than many other beef fat trimmings. Fluffy Butt Farms Slowly render it at home, strain it, and you'll have a traditional cooking fat ready for frying, roasting, baking, searing, and all sorts of old-fashioned kitchen projects.