Go ahead, call it a comeback. Millennia ago, ancient humans stumbled on a comfort food that made them more, well, comfortable. In an effort to use every last, delicious part of their protein (a quest we salute), smart carnivores crafted an ingredient that happened to be crazy-dense with nutrients. Fast forward 2,500 years, and more smart carnivores are finding ways to sneak the magic of grass-fed bone broth into their diets. We’ve put it in a savory sauce for humans to douse back on that precious protein. That’s how you “comeback” around in the meat world, right?