Potato And Onion Frittata - cooking recipe

Ingredients

4 medium red potatoes
8 large eggs
3 tablespoons parmesan cheese, grated
2 tablespoons fresh parsley or 2 tablespoons basil, chopped
3/4 teaspoon salt
1/4 teaspoon black pepper
1 1/2 tablespoons olive oil
1 medium onion, halved and thinly sliced
1 garlic clove, minced
1 tablespoon butter

Preparation

Place potatoes in medium saucepan with enough water to cover by one inch. Bring to a boil, then gently boil potatoes, until tender when pierced with knife, 15 to 20 minutes. Drain potatoes and let cool. Peel and cut into 1/4-inch-thick slices.
Meanwhile, in large bowl, whisk eggs until frothy. Add cheese, parsley, salt and pepper, and whisk until blended.
Preheat oven to 350\u00b0F In large ovenproof skillet, heat oil over medium heat. Add onion and cook, stirring often, until lightly golden, 10 to 12 minutes. Add garlic and cook, stirring often, 1 minute. Add butter and reduce heat to medium-low. Add potatoes and mix. Slowly pour eggs into pan; do not stir. Cook, undisturbed, 2 minutes.
Transfer skillet to oven and bake until eggs are cooked through, 15 to 18 minutes. Remove from oven and let sit 2 minutes, then loosen with spatula and slide onto serving plate. Let cool 5 minutes before slicing.