Blind bake tart bases to have an even raised crust and make it less soggy when adding fillings.
Store Tahini, upside down, in the pantry.
It's better to avoid the use of aluminium cookware and foils specially when cooking with acidic foods like lemons and tomato paste.
Let hot roasted vegetables cool in a plastic bag. They will be easier to peel.
Sweat onions to tame the taste.
Cook sauces long enough to get maximum moisture out for longer shelf life.