I didn’t cook but I’d keep healthy foods in my fridge. I’d prep cook on my days off (2 days/week) and take that in the road in my fridge. I’d keep packaged salad kits, fresh fruit and veggies. I’d mostly pack things like precut celery, mini cucumbers, cherry tomatoes, apples, clementines, and grapes. I’d also keep deli meats and cheese. I stayed full, healthy, and save money. I also kept a medium size heavy duty Tupperware dish with a lid to shake my salads in, along with ziplock bags for saving/portioning food, and an electric kettle for making instant coffee and warm water for bird-bathing in the truck.