Tomato Frittata

Directions

1. 1
   Heat the olive oil in a large, heavy skillet over moderate heat and saute the onions for 8 to 10 minutes, until golden but not brown.
2. 2
   Add the tomatoes and cook an additional 5 minutes, stirring frequently.
3. 3
   Combine the eggs, salt, pepper, Parmesan cheese, and basil in a mixing bowl.
4. 4
   Turn the heat down to the lowest setting and add the egg mixture to the pan, stirring a little to combine the onions and tomatoes.
5. 5
   Cook uncovered for about 15 minutes, until the eggs have set and only the top surface is still runny.
6. 6
   Place the skillet under a preheated broiler and cook for 1 or 2 minutes, just until the eggs on the surface have set.
7. 7
   Properly cooked, the frittata should not be brown on the top or bottom.