Why it works: Egg and ham are a kitchen classic. They rank in the top 17% of all ingredient pairs, and cooks put them together in 4,526 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Vol-au-Vent a LA Prince George
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the pastry
Preheat the oven to 400°F (200°C).
Roll out the puff pastry to ½ inch thick and cut out four pieces with a vol-au-vent cutter dipped in boiling water.
Wet a baking tin with cold water and place the whole pieces of pastry on it.
Remove the centers from the other two pieces and place those center pieces on the baking tin as well.
Brush the pastry with the beaten egg and bake for 15 to 20 minutes.
Assemble and decorate
Stack the two whole pieces and secure them with luting paste.
Place the two center pieces on top and fasten them with paste.
Whip the egg whites with a pinch of salt until stiff, then pipe it onto the vol-au-vent in decorative lines.
Garnish with alternating bunches of chopped ham or tongue and pistachios.
Return the vol-au-vent to the oven for about 15 minutes to dry the egg white.
Serve
Serve hot or cold, filling the center with ragout and topping with one of the center pieces.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Egg + hamtop 17% of all pairsSmell alikemoderateCooked together4,526 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Ham + pistachiotop 27% of all pairsSmell alikelowCooked together47 recipes
Shared aroma: nonanal (fat, citrus).
-
Egg + pistachiotop 29% of all pairsSmell alikemoderateCooked together822 recipes
Shared aroma: nonanal (fat, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Puff pastry
- Puffs up in the oven into flaky, hollow layers that form the vol-au-vent case.
- Whole egg, beaten
- Brushed on the pastry to give it a glossy, golden browned surface.
- Egg whites
- Whipped until stiff and piped on, then dried in the oven to set into a white decorative coating.
- Chopped cooked ham or tongue
- Adds savoury meaty flavour and colour as a garnish on the pastry.
- Blanched and chopped pistachios
- Adds nutty aroma, crunch and green colour to the garnish.
The step that matters
Returning the vol-au-vent to the oven to dry the egg white. Whipped egg white is wet and soft when piped. Gentle heat dries and sets it so the decorative lines hold their shape instead of running or weeping onto the pastry.
Swap the pistachio
How well each one fits the dish's main ingredients (egg, ham):
- Peasfits better
- Lima beansfits about as well
- Walnutfits about as well
- Pistachiothe original
Fit is the average pairing score against egg, ham. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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