This is one of my experiments. It turned out pretty good so sharing it. I got the idea after eating an awful veg.lasagne in a cafe. It had something resembling sweet sour sauce in it...mah..I guarantee mine is healthy and yummy! It's light as I dont use any bechamel sauce and is also ideal if u dont like or are allergic to tomatoes. I made it with a big marrow but u can use different vegetables in it. i suggest aubergines and courgettes.