Rinse sprouts, cut off very bottom that looks like the stem, and then slice in half.
Heat olive oil very hot in a cast iron skillet.
Place sprouts flat side down in cast iron skillet, this should be dangerous, and you should get splattered with oil if you are doing it right
Let them cook for a few min, 3-6
Put in sliced garlic, and a few pats of butter, cook 2 min
Pour in white wine to almost cover them, and cook till the wine is almost gone
Heavily salt
Check to make sure that the flat side is basically black, the key is to leave the flat side down and move them as little as possible after you put them on initially