Wash the red mullets thoroughly, scale them and sprinkle them with lemon juice. Peel onion and garlic and chop finely. Heat 20 g fat in a pot and fry both in it. Deglaze with wine, add the chunky tomatoes and some rosemary.
Thickly boil it down. Heat oil in a pan. Dab the red mullets slightly, salt them, turn them in the flour and fry them for about 4 minutes on each side. Add remaining fat and let it foam up. Season with pepper.
Drain the caper apples and warm them up in the tomato sauce. Season with salt, pepper and 1 pinch of sugar. Arrange the red mullets on the tomato sauce. Garnish with rosemary. Baguette tastes good with it.