These recipes for homemade larabars are really easy and delicious- just squash the mix into your pan or roll into little balls. I keep them in the freezer or fridge so they stay firm, after a few hours room temp they’re thawed and ready to eat
I’ve also made many batches of bars from this awesome customizable formula, which looks overwhelming when you read it yet it’s actually an easy recipe.
Another idea would be to bring a slice of frittata or a few hard boiled eggs