Adapted from Whole Foods Market recipe database. Quinoa with Balsamic Roasted Mushrooms. Downloaded from the web 12/29/2010. Ingredients: 1/4 cup balsamic vinegar 2 tsp Dijon mustard 1 small pear, peeled and cored (cut into chunks) 1 halved garlic clove 2 pounds of portobello mushrooms. Remove stem and take off the gills. 1 cup red (or…