My girls are a bit younger but here goes:

Breakfast:
Toast, weetbix, oats or rice bubbles (which i've only just introduced)
Fruit or yoghurt

Morning Snack:
Yoghurt, Fruit, Rice Cakes

Lunch
Sandwhich, Noodles, Spag on toast, leftovers, fruit platter

Afternoon Snack:
Biscuit/s, muffin, potato stick snacks (health food isle)

DD2 has dairy allergies so we make our own muffins and biscuits, otherwise we buy the orgran biscuits from the health food section, DD1 has tiny teddies etc

Our girls eat LOTS of fruit, we have an apple tree and they pick them and eat them straight away or plenty of grapes, watermelon.. they often have fruit with crackers, cheese for DD1, carrot sticks.
You could make pikelets as a morning snack, jelly etc