I do that too for myself, freeze meals for later. I had a big family to cook for long ago, took me a long time to learn not to cook such big meals.
Ain’t that the truth! We have a freezer full of meat, etc. and another freezer on the fridge packed full. We don’t even cook - or cook very little. Can’t get out of the habit of picking stuff up because it’s on sale.....even if we don’t need it!