Heat oil in pan over medium heat.

Add shallot and saute 2-3 minutes.

If you want, add tomatoes and cook for another 2 minutes.

Season with salt and pepper.

Scrape shallot/tomato mixture onto a plate.

Place the pan back on low heat.

Thoroughly whisk eggs with salt and pepper.

Pour eggs into pan.

Cook until mostly cooked through approximately 4 minutes.

Broil top of omelette for 1-2 minutes.

Remove from broiler.

Add the feta cheese and shallot/tomato mixture

Fold in half.

Serve.