I used to be able to make a couple of lasagnas or a massive pot of chili and I could either freeze half for another meal, or there would be leftovers enough to do another meal that week.
I now have three teenagers in the house and I simply can't cook enough food for there to be any left. My biggest pots and pans are licked clean, and everyone is making cheese toasties an hour and a half later.
My fridge and freezer are too small to accommodate enough food.
I use my biggest crocpot to make 'extra' dahl for after school snacking.
I'm not going to upgrade to catering pots because at some point we'll be back to DH and me, making normal sized meals again.
Because this is Mumsnet, I'll add that they're all very sporty and a healthy weight.
I'm forever cooking. Made a massive moussaka yesterday that was a bit of a faff. Would have loved to make the effort once to get 2 meals but nope. Gone.