As things often go, I had some leftover veg that I didn’t know what to do with. Cue my current favorite food blog: http://eatingwhole.net/2014/03/18/perfect-sweet-potato-au-gratin-vegainzed/
The recipe is easy, if not very quick and the sweet potatoes taste delicious. I had to improvise with the cheese, as I didn’t have parmesan, but it came out creamy and sweet none the less. This doesn’t have much protein in it, so I added nutritional yeast to the cheese sauce to bulk it up and fried some soysages to eat with it.
Price per portion: £1.75
Protein per portion: 20 grams plus 8 grams for the soysages