For more about this recipe: 10 Simple Ways to Follow the Mediterranean Diet
Add 2 Tbs. olive oil to medium pan over medium heat. Sauté mushrooms until soft, and most of their liquid is evaporated. Add garlic, and sauté 1 minute more. Transfer to bowl, and set aside.
Blanch chard in boiling water, 1 minute. Drain and plunge into ice water to stop cooking. Squeeze out excess moisture, and set aside.
In pan from mushrooms, sauté shallots in 2 Tbs. olive oil over medium heat until softened. Add orzo, and continue cooking until pasta browns lightly. Add wine, and scrape up brown bits from bottom of pan.
Add 11/2 cups of warmed chicken broth, and stir well. Continue cooking 10 minutes, add 1 cup of warmed broth, and cook 5 minutes more. Add remaining broth, and taste orzo for doneness. Stir in mushrooms and chard, and add Parmesan, butter, sage, salt, and pepper.