Why it works: Vinegar and mustard are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 14,067 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Sweet-bread Salad
Ingredients
Directions
Cook the sweetbread
Boil the sweetbread for twenty minutes.
Drop the sweetbread into cold milk.
Wipe the sweetbread dry.
Split the sweetbread.
Fry the sweetbread in butter until brown.
Cut the sweetbread into small pieces.
Add the lettuce
Mix the pieces with lettuce.
Make the dressing
Whisk the yolks of two eggs with two tablespoonfuls of vinegar, two teaspoonfuls of mixed mustard, salt, and half a cup of olive oil until well beaten.
Add the olive oil in a fine stream while whisking.
Nutrition, whole recipe (rough)
What these numbers assume: 4 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Olive Oil | 1 tbsp (14g) | 119 |
| Egg | 1 large egg (50g) | 78 |
| Vinegar | 1 tbsp (15ml) distilled | 3 |
| Mustard | 1 tsp (5g) yellow | 3 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
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. See the original page.
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.
-
Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Mustard + olivetop 8% of all pairsSmell alikestrongCooked together5,950 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Vinegar + olivetop 10% of all pairsSmell alikemoderateCooked together12,297 recipes
Shared aroma: isoamyl acetate (banana, fruity).
-
Mustard + eggtop 28% of all pairsSmell alikemoderateCooked together9,210 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Olive + eggtop 31% of all pairsSmell alikemoderateCooked together15,340 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sweetbread (in the method)
- Boiling then frying in butter gives a browned outside over a tender inside.
- Eggs
- Egg yolks bind the oil and vinegar into a smooth, thick dressing.
- Mixed mustard
- Mustard helps hold the oil and vinegar together as an emulsion.
- Vinegar
- Adds acidity that brightens the dressing and balances the rich oil.
- Olive oil
- Provides fat and body, giving the dressing its richness and smoothness.
The step that matters
Add the olive oil in a fine stream while whisking. Oil must be dispersed into small droplets while whisking so the yolks and mustard can emulsify it. Adding it too fast can make the dressing separate and stay oily.
Swap the mustard
How well each one fits the dish's main ingredients (vinegar, olive, egg):
- Cucumberfits better
- Capsicumfits better
- Mustardthe original
- Tomatofits about as well
Fit is the average pairing score against vinegar, olive, egg. 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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