Did you know that you should never cook green vegetables with the lid on the saucepan?
Or that vegetables that grow beneath the ground such as potatoes, carrots etc. should always be started in cold water and that vegetables that grow above the ground such as beans, peas, broccoli, cauliflower, Brussels sprouts and cabbage should be started in boiling water?
Did you know cutting a cross in the bottom of a Brussel sprout does not help it cook more evenly (unless steamed)? You are better off simply cutting the BS in half to cook.