Mum2Luke - do they like chicken or rice? My two eat a lot of chicken casserole / chicken in a creamy mushroom and onion sauce & chicken dahl. I serve all of these with rice. Neither of my two eat veg, so all meals have hidden veg.
Spag bol - tomatoes, mushrooms, carrots, courgettes, onions, peppers.
Chicken dahl - carrots, onions, peas, courgettes
Chicken & mushroom - chicken, mushroom, onion & leek
Chicken casserole - carrot, swede, parsnip, cauliflour, onion, mushroom
I've got a Pampered Chef chopper. It chops so finely that they don't really register the veg.
Pizza sauce with pureed veg is another easy one. You could add cheese to the scrambled egg, and try the 'hidden veg' beans that Heinz have just started selling (they do taste a bit different, but DS1 eats them).