The recipe I want to try as a side to my beef goulash calls for cooking shredded red cabbage in a quart of water, salt, caraway seeds, and brown sugar. Then it says to drain cabbage when cooked and add vinegar and butter.
If I do this, won't I lose the sweetness that forms the basis of the sweet and sour? Would it maintain flavor better to remove the lid and cook down the liquid and then add vinegar and butter?