That's where the self-discipline comes in. I plan 2 weeks worth of meals and we grocery shop every other weekend. Now, often the meals will slide around in that 2 weeks depending on how the day went and who has time to make it, but we still cook those meals. We do get some snacks and things the kids can nuke, but I try really hard to have a homemade hot meal every night. And Sat/Sun we try to eat at the table as a family. It's a challenge with 14/15/21 year olds, but as much as they whine, they also mention it every time we don't do a weekend table meal, so I know they appreciate it.My menu changes several times a day. In the morning, I will be willing to make a feast, but by noon, I am thinking about how good a noodle bake sounds. When I start to cook, I am thinking that I could change it to meat and potatoes.