Nothing gets wasted or thrown away, I use up everything. I think when you grow a lot of your own food you realise how much hard work is involved. Even elderly-looking mixed salads get turned into stir-fries. Shrivelled root veg are rejuvenated by soaking in cold water overnight. I buy long-life orange juice purely for DS. When he goes back to uni, he either takes the carton with him or I freeze it. Leftovers are frozen or souped, veg I don't need straightaway is dehydrated and used in casseroles. I am a right old Scrooge when it comes to food. I do my shopping online so that I don't get tempted, I run my eye back down the list to make sure I can't put anything off for another week.
As I make most of our bread, it does tend to go hard quite quickly, although I do usually make rolls and only take out as many as I will need. the birds get that in the winter, soaked in water, or it is made into breadcrumbs.
My MiL can't understand me, she was born in 1944 and had rationing hanging over her head. She loves wasting food simply because to her it feel like luxury to be able to buy whatever she wants, and to be able to throw away half a bag of salad leaves. However what gets to me is her Christmas cake. She makes one every year, a huge one, then only allows us and them very small slices. By Easter it is still sitting there, at least three quarters of it, in her larder, unloved and forlorn. We return and she disposes of it in front of us! I have no idea why! One year I asked if we could take a chunk home, she refused 'in case we have visitors'.