Umami-Bomb Vegetarian Demi Glace

Got a meat-free friend coming to dinner and wondering what in the world to serve? We've got you covered—covered in an unctuous, flavor-packed demi-glace that's wheat-free, gluten-free, and, vegetarian. Did we say vegetarian? We should probably mention that it's in fact vegan—with no dairy at all. And yet, you won't believe its rich, satisfying taste and texture.