My personal notes from the LCB Cuisine course; just meant for me and probably won;t make sense to anyone else.
Bercy: things are named thus generally when they have
- shallots
- white wine
Note: flour sprinkled on the handle (or lid) of a pan means that it is
hot. This is a kitchen convention/norm.
Hold plated fish, covered with foil, on top of stove or oven door.
When cooking fish:
- braising: like today; good side on top (usually the filleted side [not the skin side])
- frying: good side down 1st (1st side fried looks better)
Chop shallots
last - they oxidize, discolor - going brown/black. So chop just before using (or you can chop/rinse/squeeze out/store them for use later.
- Filet the fish (stash in the fridge)
- make fumet (stock) from the residue (will be used to cook the fillets and to make the sauce)
- sweat the vegs
- add the bones; sweat
- add wine & reduce; once it starts to boil a bit
- add bouquet garnis
- add cold water, pepper & salt
- check the recipe for anything you missed
- simmer about 20/25/30 minutes (meanwhile do the stuff that follows)
- Once the bones are cooked there's no point to continue
- too long gets bitter
- strain it; press out the juices (not Keller style)
- cool as quickly as possible
reduced Fumet de Poisson creates Glace de Poisson (fish glaze)
- Butter the bottom of a sauté pan
- prepare a paper to cover slightly more than the pan area; little hole in the center to let steam escape - butter the paper
- sprinkle in finely chopped shallots (fine 'cause they'll be eaten); salt & pepper
- fold the filets, if they're large, top to bottom in half; pretty side up (not skin side out)
- pour in dry white wine - or cava is good (red wine is also possible - but that's not Bercy)
- add fumet/stock to almost cover the filets
- Bring to a boil on top of the stove; to heat everything before putting in the oven
- Put in the oven for 6-8-10 minutes (avoid overcooking as the fillets will become fragile and won't plate well)
- Reduce fumet in another pan -reducee really well; to cook spoon and oil consistency (olive); syrupy. Reduce more than I did
- Mount with butter the old fashioned way
- dump in a good sized chunk (large amount)
- shake pan back and forth to emulsify the butter into the sauce
- add parsley at last minute (or it won't stay green)
- add the juices from the plate to the sauce (stir in)
Plate: Fillets on plate; sauce around fish; sauce over fish