Finding an inadvertently frozen package of tofu in the fridge and mushroom in need of using, I mixed up the spice mix from the chorizo recipe in Josef Centeno's Amá and made a tofu-mushroom version.
Scrambled some of that up with a couple of eggs for today's breakfast.
Not as good as the porky version, of course, but quite acceptable and certainly not as over-the-top in sodium as commercial soyrizo types tend to be.