I bought a grab and go neoprene lunch taker to take to work. It keeps foods cool for four hours. I pack my lunch the night before and put the whole thing in the fridge. Now I do this even on days when I am not working, it encourages me to stick with my eating plan. Best of all, it keeps me out of the fridge and away from temptation.
To help make putting my kids lunches together I purchase snack size zip lock bags and fill them with a portion of boxed snacks, cookies or fresh cut up veggies. It takes a little extra time to measure portions out, but save valuable time in the morning.