MamaGuarana said:
tomato soup, toast with avocado, also sweet potatoe fries, sandwiches with sundried tomatoe+mayo+tomato sauce+garlic=into oven for about 5-10 min and vuolia 
Nice one. Could you also suggest sometimes without mayonnaise? Also what about pizza? Everybody lovers pizza especially kids and there are so many vegetarian pizza recipes online. I've seen a fruit pizza recipe on
Pizzaovenradar, you should check it out. If that sounds too sweet to you you could also go with Parmesan cheese, cucumbers and tomatoes.