Spanish Potato Omelette - Tortilla Espanola

I read about this dish, a classic tapas in Spain, and gave it a try. There are many versions with various add-ins, but this is the basic. You can increase the quantity. This made 4 portions. The tricky part is flipping the pancake so the eggs set and it's browned on both sides.

2 large russet/baking potatoes
1 large onion
generous amount of olive oil
4 eggs

Peel the potatoes and slice in fine chunks.
Heat olive oil at medium heat in a large fry pan, and add the sliced potatoes.
Chop the onion and add to the frying pan. 

Stir occasionally until the potatoes start to brown and the onions become transparent and start to brown. The potato slices stick together so break them up when you stir.  This takes about 10-12 minutes.

Crack 4 eggs into a large bowl and beat.
Mix in the cooked potatoes and onion.

Heat more olive oil in the frying pan, or in a smaller frying pan that will hold the mixture. Pour in the egg/potato/onion mixture at medium heat until the bottom browns and the eggs start to set. Don't leave it for too long (like, for example, to go light Hanukkah candles 

😊) cuz it can burn.

Now for the trick.  Flip it onto a flat surface with the cooked part face up, keeping it intact.
Then slip it back into the frying pan to brown the bottom. There are other methods of doing this, but this one worked well. Invert to serve. It's very filling, and attractive. 

Serve warm or at room temperature.  This is a very solid, hearty, tasty dish.

And very aesthetically appealing. And kosher for passover!