Garde Manger · Sauce
Sauce Verte
- Intermediate
- 20 min
- roughly 2 of 4 for cost
- Vegetarian
Leads with fresh herbs arguing happily on top, acid holding everything up to the light, ending saline and clean.
Ingredients
- 250 g mayonnaise
- 30 g flat parsley leaves
- 30 g spinach leaves
- 20 g watercress leaves
- 15 g chervil
- 10 g tarragon leaves
- 10 g chives
- 20 g salt per litre of blanching water, 2 percent
- iced water, for refreshing
- 5 g lemon juice
- 1 g white pepper
The skills inside
Salted water & the float testBlanching & shocking
Allergen screen
Found: egg
Screened for: gluten, dairy, egg, nuts, peanuts, fish, shellfish, molluscs, soy, sesame, celery, mustard, lupin, alcohol. Not screened: sulphites.
Screened by keyword from the ingredient list, not reviewed by a person; check every label for what the list cannot show.
Method
- Blanch all the greens together in the 2 percent water at a hard rolling boil for 20 seconds, until they go slack and flare to a bright emerald.
- Lift them straight into iced water and pull them out the moment they are cold; left to soak, the flavour washes into the bath.
- Squeeze the greens in a cloth to a tight dry ball of about 25 g, then blend to a fine puree with the lemon juice, scraping down twice, until no fibre shows on the back of a spoon.
- Fold the puree into the mayonnaise a third at a time, checking the body as you go; it should still hold a soft peak. Season with white pepper and serve within two hours.
How to tell it is going right
This dish has no standard of its own yet. It is judged on the techniques it exercises: checked at the pan, while there is still something to be done about it.
Blanching & shocking 76 recipes
- A large volume at a hard rolling boil, and enough of it that adding the food barely interrupts it; a pot that goes quiet has started stewing rather than blanching.
- Timed rather than watched, and short. This is an interruption in the cooking of something, not the cooking of it.
- The ice bath was made and standing beside the pot BEFORE anything went into the water, not started once the timer went off.
- It went straight into the ice water, fully submerged, and stayed until cold at the centre: a piece still warm inside is still cooking, and the arrest has not happened yet.
- Drained and dried afterwards rather than left sitting in water, so it does not carry that water into whatever it meets next.
Where it goes wrong The ice bath was not ready, so the food sat draining in a colander while its own residual heat carried on cooking it. By the time it cooled it was a stage past where it was pulled, and exact arrest is the entire reason for blanching rather than simply boiling.
Salted water & the float test 188 recipes
- The water was salted before anything went in, and tasting it confirms it: seasoned on the tongue, with the salt dissolved rather than sitting on the pot floor.
- There is enough water, hot enough, that the pot returns to its boil quickly after the food goes in and never stops moving.
- Where the dish uses the float as its signal, the signal is obeyed: the pieces rise and they come out then, not several minutes later once something else was finished.
- Nothing is stuck to the bottom of the pot or welded to itself, and the water has not thickened into a cloudy sludge.
- Drained on a bite rather than on the clock: resistance at the centre, with no chalky raw core.
Where it goes wrong The pot was too small and the water unsalted, so it never recovered its boil: the food sat in slack water, went gummy at the surface, and comes out bland in a way that no sauce afterwards can fix.
At the Table
- The Pour
- Sauvignon Blanc (Sancerre)
- Also Right
- Grüner Veltliner
- From the Taps
- Berliner weisse
- Zero-Proof
- Cucumber-lime water
Green plates want green wines: vinaigrette’s acid meets its match, and the difficult vegetables surrender to Grüner.
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