I have been brainstorming the preservative free snack idea and dd seems to like the following:

Puffed corn- it's 100% corn and available in the health food aisle at coles
Home made hommus- chickpeas, tahini and garlic and lemon. Dd plays 'dip dip dip' and eats cheese or bread with it (preservative free bread).
Tuna and cooked spiral pasta and a bit of olive oil in a little container for her to pick at.
Oranges, bananas, apple.

What do you all think about vegemite? It has 160a in it (I think? Feeding dd ATM so can't check)