Preheat oven to 375 degrees
Whisk eggs together until uniform
Preheat oven safe, nonstick pan over medium low heat, add olive oil, then eggs
Add remaining ingredients to the pan, distributing evenly
Transfer pan to oven, and cook for 10-15 minutes, or until eggs are completely set
Remove from oven, cool for 5 minutes, and slide frittata onto a cutting board, or wire rack to cool before cutting