Swiss Chard and Chipotle Tacos | Saveur

Ingredients

• 2 tbsp. olive oil
• 1 medium yellow onion, quartered and thinly sliced
• 2 cups thinly sliced cremini mushrooms
• 2 garlic cloves, finely chopped
• 1 tbsp. soy sauce
• 2 canned chipotle peppers in adobo sauce, seeded and finely chopped, plus 1 tsp. sauce
• 1¼ cups fresh or thawed frozen corn kernels
• 1 bunch chard, cleaned and stemmed, leaves cut into ½-in. ribbons (about 3 cups)
• Kosher salt and freshly ground black pepper
• Warm corn tortillas, coarsely chopped cilantro, sour cream, and lime wedges, for serving