When I worked outside the home, I would prep foods on week-ends and prepare chicken salad and egg salad, etc....and then put some in containers and take one to work every day. I would also get just a garden salad in the cafeteria sometimes and then mix my chicken or egg salad into it....did not even need any sort of dressing thanx to the mayo.
I still prepare those salads even though I don't work outside the home anymore. For instance, I have to travel for the day with my brother and I'm going to bring a container of egg salad with me that I made in advance.
Prepping on days off is great for Atkins. Many will make a large, crustless quiche with eggs, cheese, veggies, bacon, etc....and then cut a slice to take to work and microwave for a quick breakfast....and there's probably 8 slices in a nice-sized crustless quiche. When I make veggies....like steam them and add butter and shredded cheese, I will make the entire package and just divide it into servings....and then heat a serving later...even for a snack.
Once you get to the appropriate OWL rung, a great snack is some nuts...very easy to stick in your purse. I usually do almonds, as they are very low-carb. Heck, in a pinch, you can even have some nuts for lunch and then get your food in at dinner. On Atkins, I'm never ravenous so don't need large meals and having to get just a snack for lunch is never a problem for me.
One time, during jury duty...the rest went to this pizza place for lunch...so I walked around, sightseeing in the city and finding difficulty finding any Atkins friendly foods, I just stopped at a news-stand and got a bag of pork rinds....and that held me until I got home.
I always make it a point to prep and prepare food to have in the fridge, though. It's always great to have right there if you're in a rush, etc.....so that you ALWAYS stay on plan with no problem
deena