Ingredients

8 large eggs

1/2 cup finely grated Parmesan

3 large fresh basil leaves, torn into pieces

3 large fresh sage leaves, minced

1 tsp. minced fresh rosemary

1/4 tsp. kosher salt

1/8 tsp. freshly ground black pepper

3 Tbsp. extra-virgin olive oil

1 cup thinly sliced onion

1/3 cup whole-milk ricotta

Preparation

* Preheat oven to 400°. Whisk first 7 ingredients in a medium bowl; set aside. Heat oil in a medium ovenproof nonstick skillet over medium-high heat. Add onion; sauté until soft, about 6 minutes. Reduce heat to low. Stir in egg mixture. Spoon dollops of ricotta evenly over. * Cook until frittata begins to set, about 2 minutes. Place in oven; bake until just set, 7-9 minutes. Slide the frittata onto a platter. Cut into wedges; serve hot or at room temperature.

Read More http://www.bonappetit.com/recipes/2011/05/onion-frittata#ixzz1K0XWc46Z