Fu qi fei pian

"Man and wife lung slices"

1lb lean beef, like flank steak (or a mix with innards like ox heart, tongue, and stomach)

To cook the beef:
2 inch piece of fresh ginger, unpeeled, slightly crushed
1 tbsp peanut oil
2 tbsp rock sugar, crushed
1 quart stock
1 1/2 tbsp salt
2 scallions, white and green, cut into thirds
1 tsp whole Sichuan pepper
1/2 a cinnamon stick
1 tsp fennel seeds
2 star anise
4 cloves (you can make a little bag of all these spices)

To serve:
3-4 celery stalks
1 tbsp dark soy sauce
1-2 tbsp chili oil with chile flake
1/2 tsp ground Sichuan pepper
2 tsp toasted sesame seeds
2 tbsp roasted unsalted peanuts, crushed
cilantro to garnish
Boil water, blanch beef for 10-20 seconds, throw away water and rinse beef.

Heat peanut oil with half the rock sugar, boil until it's a rich caramel brown. Throw in a little cup of cold water (look out for steam!) and stir to incorporate. Add the rest of the "to cook beef" ingredients. Boil, then add the beef, simmer gently for about an hour and a half until tender. Remove beef and cool. Save cooking liquid.

Slice the celery thin. Thinly slice the cold beef too, lay it on top of the celery. Combine 4 tbsp cooking liquid with the soy sauce, pour over meat. Drizzle with chili oil, Sichuan pepper, sesame seeds, peanuts, cilantro.

Source: Land of Plenty by Fuchsia Dunlop