@Hendrix
Yes I sometimes do that or I freeze the leftovers for another evening.
I will eat treats when I am out for lunch with friends or for special occasions etc but it is a matter of choosing the best options available for the main meal and then occasionally having say a dessert. I drink 3 litres per day of water as that is what my weight range needs for hydration each day. This also helps to keep the hunger away. I am under my GP's guidance and she has said it is not extreme but a good diet when I was so obese. I know my weight loss would of been higher if I had exercised more but working from home has its disadvantages. not many steps from my bedroom to my office.
Hendrix the bacon and beans with zucchini noodles is very much more yummier on the 2nd night.