Meal Prep Recipe Tips No Cook Lunch Snack Ideas. I started with a shopping list consisting of some basic essentials vegetables, fruits, proteins, and grains find my full list, ahead. From there, I planned five separate lunches with ample ingredient overlap to ensure I only had to make one trip to the grocery store and to cut down on costs. Click through for five ideas that are completely customizable, fast, easy, healthy, and delicious enough to make me rethink my whole love affair with cooking or at least give me a enough reason to take a break from Sunday meal prep once in a while. Five ideas that are completely customizable, fast, easy, healthy, and delicious. Cheap And Healthy Lunch Ideas For Work© 2017