Steak Sandwich with Herb & Feta Sauce

A lighter alternative to the steak sandwich, but packed with flavour.

YOU NEED:

A nice, lean, thin steak, flanksteak for example

ciabatta or baguette

feta cheese, sour cream, chives, rosemary and dijon for sauce

arugula or greens for topping

sauteed mushrooms and onions, optional. 

1. season flanksteak with salt and pepper, grill till desired done-ness. 

2. mix together 1/4 cup feta cheese with 2 tablespoons low fat sour cream, 1 tablespoon dijon mustard, chopped chives, a bit of fresh rosemary, and garlic is always optional. 

3. if  doing so, don't forgetg to sautee onions and mushrooms. 

4. lightly toast bread.

5. top with feta sauce, steak, and greens and sauteed vegetables.