Frittata of Honey Mushrooms and Red Pearl Onions

Swarthy, handsome mushrooms and caramelized onions decorate a thin frittata flecked with parsley and cheese. Rings of red pearl onion blend beautifully with the shiny mushrooms—but 1 cup red onion dice can be substituted if small red onions are elusive.

The frittata, with its rich flavors and textures, has character enough to be served over a zesty blend of wild leaves or pungent cultivated greens and herbs. For 6 to 8 servings, figure on 7 cups aromatic greens. Toss with a dressing