Onion, Ham, and Cheese Frittata

• 2 tablespoons unsalted butter
• 1 large onion, sliced
• 3/4 teaspoon kosher salt
• Freshly ground black pepper
• 8 large eggs
• 1/4 cup milk
• 1 cup diced ham
• 1 tablespoon chopped fresh herbs, like parsley, thyme, or dill
• 1 cup grated Swiss or cheddar cheese

1. Position a rack about 8 inches from the broiler and preheat.
2. Melt the butter in a medium non-stick skillet over medium heat.
3. Add the onions and season with 1/2 teaspoon salt and some pepper.
4. Cook, stirring occasionally, until the onions get very soft, about 15 minutes.
5. Meanwhile, whisk the eggs and milk in a medium bowl with the remaining 1/4 teaspoon salt and some pepper until smooth.
6. Transfer onions to a bowl to cool.
7. Reserve the skillet.
8. Stir the onions, ham, herbs and cheese into the eggs.
9. Heat the non-stick skillet.
10. Pour the frittata mixture into the pan and stir to make sure the fillings are evenly arranged.
11. Cook, stirring gently a couple times in the first minutes of cooking.
12. Then let the mixture cook undisturbed until the bottom sets, about 5 minutes.
13. Transfer the skillet to the oven and broil until the eggs are just set and brown, about 5 minutes.
14. Take care not to overcook or the eggs will be dry.
15. Remove from the oven, cover, and set aside for 5 minutes.
16. Invert the frittata onto a large plate or platter.
17. Cut into wedges and serve warm or at room temperature.

unsalted butter, onion, kosher salt, freshly ground black pepper, eggs, milk, ham, fresh herbs, cheddar cheese

Taken from www.foodnetwork.com/recipes/onion-ham-and-cheese-frittata-recipe.html (may not work)