How does shopping less often create more food waste?
Well, you are obviously more disciplined than I... you see, by midweek, I may find that the meal ingredients I had shopped for at the beginning of the week hold no interest at all, and I want to have something completely different. I then end up grocery shopping again for the ingredients to this new meal I want to have. This might be a hormonal-woman thing, sometimes I'm no different than a pregnant woman, with the cravings and the works.
This scenario can happen say, 3 or 4 times in the week. Meanwhile, while I am feeding newer cravings, the stuff I'd bought originally is going off in the fridge. The result was always lots of food in the bin at the end of the week, as it had perished before anyone had a chance to eat it, mainly because I am not very good at guessing what I'll want to have the following week.
Maybe the fluctuating British weather where I live has something to do with it... if we're having a warm few days, I may buy the ingredients to cold dishes, go home to stock my fridge, then find the weather turning arctic a couple of days later. This could lead to my salivating for a good hearty warm spaghetti bolognese rather than a chicken caesar salad, and there go my plans for the week.
Or it just might be that we buy different quantities of fresh foods, and you have less potential for things to go off. Or you might be good at packing things into neat little airtight bags and freezing them (my mum does this). I simply don't have the patience, and so will shop for meal ingredients only every couple of days, sometimes everyday. Simply to avoid wastage, or standing in the kitchen sorting, bagging, and freezing all kinds of things. And there are only two of us, so stopping by the shops to pick up only what we'll eat that day is no trouble. And we end up saving money that way, as there is nothing uneaten and then consigned to a bin. Makes for more spontaneous and fun mealtimes, too.
