I love butternut squash but loathe preparing the damn things so don't have it nearly as much as I'd like. I know you can get frozen squash but it has the skin on which I find unpleasant.
Anyway, imagine my delight discovering that if you cut off the top and bottom, score the skin and microwave it for at least 3m 30s, it's a doddle to peel. Why did I not know this 20 odd years and dozens of squash ago?!
What are your cooking hacks to make life easier that I should also have known years ago?
(Peeling ginger with a teaspoon is another duh one of mine that I discovered a few years back - thanks cooking programme!)