I almost never hear of people cooking with beef tallow, even in Primal circles. I hear about lard, duck fat, ghee, butter, olive oil, and avocado oil , but rarely tallow. Hey, those are all great, delicious fats, and they deserve their prestige, but I like sticking up for the little guy. I like an underdog. In this case, of course, the little guy comes courtesy of a big cloven-hoofed ungulate. Another reason to try tallow: those of you experimenting with the carnivore diet will want to mix up your cooking fats here and there. Each one has a different nutritional profile. Here’s how to do it. Instantly download your quick reference Guide to Cooking Fats and Oils How to Render Beef Tallow To render beef tallow, you need to get your hands on some raw beef fat. It’s called suet, and the best stuff for rendering is going to be solid and firm. Most suet comes from the tissue surrounding the kidneys and the loins, but any hard beef fat will do. What I did was buy steak and ro...