In a saucepan bring your desired liquid to a rapid boil, rain in polenta constantly whisking to prevent lumps allowing it to come together and to a boil. As soon as it does we need to turn it down as low as possible (using a spacer if need be).
Now we need to take our time, letting the polenta slowly and ever so gently tick away, even less than a simmer, just a bubble every now and again, long and slow giving a mix once in a while to prevent it catching on the bottom of the pot.
After about 40 minutes your polenta will have thickened considerably, its grain will have softened but still have wonderful texture.
We now vigorously whisk in the butter and cheese, make it become silkier and more luxurious, creamier and damn tasty!
Check for salt and add it if needed.
*cooking polenta should be like making love to a beautiful woman, you need to take your time, be gentle and vigorous at the right moments.