Wash the thyme, shake dry. Pluck the leaves from the stalks and chop them, except for a little to garnish. Peel, wash and roughly grate the carrots. Peel apple, cut into very thin slices. Mix carrots, thyme, apple and lemon juice in a bowl. Mix yoghurt and wasabi, season with salt, cayenne pepper and some sugar, stir into the carrot-apple mixture
Wash the fish, dab dry. Mix honey, 1/4 tsp. cayenne pepper and mustard. Heat oil in a coated pan. Fry the fish for 6-8 minutes while turning, season with salt and pepper. Finally, turn the fish on its skin side. Spread the top with honey mustard, turn the fish over, let it glaze briefly, turn it over and take it out
Season salad again, arrange with fish on plates, garnish with remaining thyme as desired and sprinkle