Cut the quinces in half, separate from the skin and remove the core with a ball cutter.
Bring red wine, 30 g butter, honey and lemon skin to the boil in a saucepan. Steam quince halves and core in it for 20 min over medium heat with the lid closed.
Spread feta cheese through a sieve, pluck mint leaves, chop finely except for four pieces and mix into the cheese.
Draw quince and lemon skin from the roast stock. Pour veal stock to the gravy and reduce to one-eighth L. Whisk in remaining butter. Season sauce with salt and pepper, keep warm. Pile all but two tablespoons of feta cheese on top of quince halves.
Place filled quinces in a baking dish and heat in a heated oven at 225 degrees. Remove after 6 minutes, sprinkle with the remaining feta cheese and mint leaves and place on the table in the sauce.
The quinces go very neatly with roasted calf’s liver (it belongs to it on the spot in the original Flora recipe and is basted with the quince sauce), but you can of course put them on the table with other meat dishes as well.
Our tip: use your favorite red wine for cooking!