This delicious taco recipe is from my friend's, Dianne Wenz, new ebook called What�s For Dinner? From Dianne: This recipe came about because one day I had a hankering for tacos, and had some leftover chimichurri and leftover jalapeño lime sauce in the fridge from another recipe. I Googled �chimichurri tacos� and I discovered that it is indeed already �a thing.� They�re usually made with steak, so I used portobello mushrooms and seitan for meatiness. This recipe has become a Taco Tuesday favorite in my house.