Baking Ideas

Hi everyone! Although I've been a member for a year.. (time flies) this week is my first time I'm actively joining the forum. I have a question to all you people about baked cookies/ and other goodies for bentos. So far I've made Anzac biscuits and Museli bars (easy as!). What else would you suggest? I do make my bentos the night before, so they stay in the fridge and that with the moisture inside the bento box makes the cookies go soft :( Does anyone have any suggested recipes for baked nibbles that wont go soft before hand? Regards Crazy about Bentos