Sandwich (pb&j, peanut butter and honey, or sliced meat - nitrate free if I buy, DH buys whatever is cheapest).
Veggie- cucumbers or carrots usually, occasionally broccoli or sugar snap peas
Fruit: usually apples or grapes, sometimes strawberries. My kids won’t peel clementines themselves.
A few cookies if I pack luch. No treat if DH packs their lunch.