I'm all for mixing and matching based on the weather, what I'm in the mood for, and digesting raw vs. cooked ingredients. There are pros and cons to both. For example, warmer foods are easier on our digestive system as it doesn't have to work as hard to digest the food. On the other hand, lunches with lots of raw veggies and ingredients usually (though not all the time) mean increased nutrients. For that reason, I try to have a varied diet of hot and cold healthy lunch ideas like healthy salads and pasta salads for cold options and one-pan dishes and stir-fries mentioned below!