Leek and Asparagus Frittata

Name: Leek and Asparagus Frittata
Yield: 4 Servings
Ingredients: 2 tablespoons (1/4 stick) butter; 1 cup chopped leeks (white and pale green parts only); 1 12-ounce bunch thin asparagus, trimmed, cut on diagonal into 1-inch pieces (about 2 1/2 cups); 1 cup sliced stemmed shiitake mushrooms; 8 large omega-3 eggs; 1 cup diced Fontina cheese, divided; 1/2 teaspoon salt; 1/2 teaspoon ground black pepper; 1/4 cup grated Parmesan cheese

By Bon Appétit Test Kitchen

January 31, 2008

Recipe notes