2. Cook onions and garlic in oil in large ovenproof skillet on medium heat 1 to 2 minutes or until onions are clear and translucent.
3. Whisk eggs, ham, 1/3 cup of the cheese, thyme and parsley.
4. Add egg mixture to skillet. Cook, without stirring, 6 to 8 minutes or until the bottom and edges are set but center is still soft.
5. Sprinkle egg mixture with remaining 1/3 cup cheese. Place under salamander, 4 inches from heat source, about 1 minute or until cheese is melted.
6. Slide frittata out of skillet. Cut into 6 wedges to serve.
Nutritional information per serving: Calories 242; Total Fat 21g; Saturated Fat 7g; Trans Fat 0; Cholesterol 178mg; Sodium 203mg; Total Carbohydrate 2g; Dietary Fiber 0g; Total Sugars 1g; Protein 10g