Why it works: Capers and olive match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 1,688 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Potato Salad, with Aspio Jelly, Chartreuse
Ingredients
Directions
Prepare the potatoes
Boil the potatoes until thoroughly cooked, then cool them.
Trim the potatoes into pieces about 1 to 1½ inches thick and cut them with a round cutter.
Place the pieces on a napkin and prepare a pan with broken ice.
Line and build the mould
Line a mould with Aspic jelly.
Decorate the bottom of the mould with the whites of hard boiled eggs, capers, and olives in a rosette shape.
Dip the potato pieces in Aspic jelly.
Arrange the potato pieces closely around the inside of the mould to form a solid wall.
Line the inside again with Aspic jelly to fill the gaps.
Slice hard boiled eggs and place them over the rosette in the mould.
Add thin slices of beef tongue and some capers on top of the eggs.
Pour a little Aspic jelly over the layers to keep them firm.
Make the filling
Cut cold boiled potatoes into thin square pieces and place them in a salad bowl.
Add the sardines and a few capers to the potatoes.
Make a mayonnaise dressing with Aspic jelly and season it well.
Quickly mix the dressing with the potatoes before it hardens.
Fill the mould with the mixture.
Smooth the surface evenly.
Keep the mould in a cool place until ready to serve.
Serve
To serve, dip the mould in lukewarm water, dry it, turn it over on a dish, and carefully remove the mould.
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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Capers + olivetop 3% of all pairsSmell alikestrongCooked together1,688 recipes
Shared aroma: coumarin (sweet, hay).
-
Potato + olivetop 7% of all pairsSmell alikemoderateCooked together6,458 recipes
Shared aroma: 2-undecenal (sweet).
-
Potato + beeftop 8% of all pairsSmell alikemoderateCooked together2,052 recipes
Shared aroma: sotolon (curry, maple).
-
Potato + caperstop 9% of all pairsSmell alikemoderateCooked together224 recipes
Shared aroma: coumarin (sweet, hay).
-
Olive + beeftop 11% of all pairsSmell alikemoderateCooked together5,220 recipes
Shared aroma: 2-undecenal (sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Provide the firm, bulky body that holds the salad's shape and texture.
- Aspic jelly
- Sets into a clear gel that holds the pieces together and keeps the layers firm.
- Mayonnaise dressing
- Adds fat and richness, binding the potato pieces with a creamy coating.
- Hard boiled eggs
- Add firm texture and mild richness, and decorate the layers.
- Sardines
- Add savoury, oily flavour to the filling.
The step that matters
Quickly mix the dressing with the potatoes before it hardens. Aspic gels as it cools, so once it sets it can no longer coat the potatoes evenly. Mixing promptly keeps the dressing spreadable so the filling binds well and does not leave lumps of set jelly.
Swap the capers
How well each one fits the dish's main ingredients (potato, egg, olive, beef):
- Rosemaryfits better
- Garlicfits about as well
- Parsleyfits about as well
- Capersthe original
Fit is the average pairing score against potato, egg, olive, beef. 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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