Combine the cooked prawns, cabbage, red pepper, carrot, spring onions, kimchi (if using), and red chilli in a large bowl.
Make the dressing by mixing the gochujang, red wine vinegar, juice of 1 lime, honey, chilli oil bits, grated ginger, and creme fraiche/sour cream/yoghurt.
Pour the dressing over the salad and toss to coat.
Sprinkle the sesame seeds on top.
