Portabello Mushrooms with Chard and Feta
Recipe from Weber's Ultimate Grilling by Jamie Purviance the Ingredients 4 large portabello mushrooms, each 3 to 4 ounces 1 tablespoon extra-virgin olive oil, plus more for brushing 1 very large bunch Swiss chard, 12 to 14 ounces ½ cup crumbled...