The difference between a frittata and a traditional omelette is the frittata is served open-faced like an egg-pizza. It is not folded over like an omelette to enclose its contents, but rather it is either turned over or even baked in the oven. A frittata always contains additional ingredients that are cooked in the skillet and combined with the raw egg mixture, rather than being laid over the nearly-cooked egg mixture before it is folded as in an omelette. Also, a frittata is cooked over a very low heat, slower than an omelette and is usually also baked for several minutes or grilled briefly to set the top layer. Unlike an omelette which is served whole, a frittata is served divided into sliced wedges and can be served hot, warm, at room temperature or even cold.
Below is a recipe for a potato, onion, asparagus frittata using one of Quebec's finest little artisan goat-milk cheese, the Chèvre À Ma Manière. I love it. Hope you like it.
Chèvre À Ma Manière, Potato & Asparagus Frittata Recipe
Heat the olive oil in a skillet over medium heat; cook and stir the cubed potatoes in the hot oil until the potatoes begin to brown lightly, about 10 - 12 minutes. Add your onions and cook another 4 more minutes. Season the frittata with salt, pepper and herbs. Add the asparagus and continue cooking until the asparagus is tender, another 5 to 7 minutes;
If you're in a rush you may want to shred your potatoes instead of cutting them in cubes, to save time on cooking the potatoes in the skillet. Or you can also save time by boiling your potatoes.(Put the diced potatoes in a pot, cover with cold water, about an inch above the top of the potatoes. Cook over medium-low heat, until the potatoes are tender but not falling apart, 5 to 7 minutes; drain and pat dry. If using boiled potatoes you will add the cooked potatoes to your frittata only after any uncooked veggies that you include have been cooked. Add potatoes, stirring occasionally, until the potatoes begin to brown slightly, cook about 4 minutes more in the skillet.) You will be saving time but your potatoes will be missing that little crispy crunch.
Whisk together eggs, salt, pepper, herbs or spices (optional) in a large bowl. Eggs for frittata should be beaten vigorously to incorporate more air than traditional omelettes, to allow a deeper filling and a fluffier result.
Remove lid and place the skillet in the pre-heated oven for approx. 5 to 8 minutes. Until the eggs puff and are set in centre and the cheese is golden brown.