My DC are 5 and almost 2.
Breakfast: Choice of porridge with honey, cereal (usually weetabix, rice krispies, shredded wheat, cheerios, shreddies on offer), eggs of any kind, toast, fruit and yoghurt, pancakes at the weekend if I'm feeling kind!
Lunch: Sandwich or roll usually, bagel, crumpets, cheese/beans/egg on toast, quiche, humous and pitta/veg dippers, soup, baked camembert with dippers occasionally. DD loves cottage cheese and crackers. Always a mix of cucumber, tomato, carrot and sweetcorn on the side.