Why it works: Onion and garlic match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 29,058 recipes. Both carry furaneol, which smells caramel, strawberry. The science ↓
Tomato Mayonnaise
Ingredients
Directions
Prepare the eggs
Hard boil the eggs for 10 minutes, then cool in water and remove the shells.
Make the sauce
Place the yolks in a bowl and beat finely, adding butter, sugar, salt, and pepper.
Finely grind the onion and garlic, then mix with enough milk to create a thick cream.
Stir in the tomato sauce and vinegar for a few minutes.
Serve
Chill and pour over cold fish, then decorate with salad and egg whites.
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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Onion + garlictop 1% of all pairsSmell alikestrongCooked together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
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Pepper + clovetop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Pepper + garlictop 8% of all pairsSmell alikemoderateCooked together27,090 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Clove + garlictop 10% of all pairsSmell alikemoderateCooked together11,368 recipes
Shared aroma: linalool (floral, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg yolks
- Yolks beaten with butter give the sauce its rich, smooth body.
- Butter
- Adds fat and richness, softening the texture of the beaten yolks.
- Milk
- Mixed with the ground onion and garlic to form a thick, creamy base.
- Tomato sauce
- Supplies the tomato flavour and colour that define the sauce.
- Vinegar
- Adds a sharp acidity that brightens the rich, creamy sauce.
Swap the clove
How well each one fits the dish's main ingredients (egg, butter, sugar, pepper, onion, garlic, milk):
- Parsleyfits better
- Cinnamonfits better
- Thymefits better
- Clovethe original
Fit is the average pairing score against egg, butter, sugar, pepper, onion, garlic, milk. 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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