Daisy: I also used to have to eat with my students. And I worked in an inner city school, so the food was horrendous. When I moved to a different district, they had salads that were good, and came with a small soft-pretzel. That was really good, and I figured out how to do it myself: Salad in a bowl, I put frozen shrimp in a separate baggie and then they are thawed by lunch time. Soemtimes I do the little cans or packets of tuna; and a frozen soft pretzel...thawed by lunch.
I also do peanut butter and no-sugar added fruit butter (check a organic store or Trader Joes if you have one), on a tortilla (Trader Joes makes a really good low-carb one if you're into that). I combine that with a piece of string cheese or a small low-carb yogurt (I buy low-carb stuff because it has Splenda: I can't have nutra sweet). The new Dannon Light N Fit smoothies are REALLY good... with some hard pretzel twists and a piece of fruit. Sometimes I'll do beef or turkey jerky, cheese, and crackers with a piece of fruit. That can get kinda salty though.
Its harder in the fall and winter because I'm really into fresh fruit... I buy frozen, but I don't always eat it... And summer fruits are my favorites: grapes, cherries, berries, melon, mango!
