Why it works: Tomato and celery are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 3,377 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Tomato Aspic
Ingredients
Directions
Make the aspic
Combine 1 can tomatoes, 1 pint water, 1 large onion, 1 teaspoon salt, 1 dessert spoon mixed spices, and 1 cup chopped celery in a pot and bring to a boil. After boiling, strain the liquid.
Dissolve 3 tablespoons Knox gelatin in 1 ½ pint water. Stir the gelatin mixture into the strained tomato liquid, adding a little vinegar and a little sugar to taste. Dissolve the little red tablet that comes with the Knox gelatin and add it for color.
When the mixture begins to set, stir in 1 cup chopped celery and 1 cup chopped nuts.
Mold and serve
Mold the aspic, turn it out onto a lettuce leaf, and serve with mayonnaise.
Nutrition, whole recipe (rough)
Counts 5 of 7 ingredients. The other 2 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 5 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Onion | 1 medium (110g) | 44 |
| Tomato | 1 medium (123g) | 22 |
| Celery | 1 stalk (40g) | 6 |
| Vinegar | 1 tbsp (15ml) distilled | 3 |
| Salt | 1 tsp (6g) | 0 |
| Nuts | not in our table | 0 |
| Water | not in our table | 0 |
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.
-
Tomato + celerytop 4% of all pairsSmell alikemoderateCooked together3,377 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + vinegartop 14% of all pairsSmell alikemoderateCooked together18,226 recipes
Shared aroma: acetic acid (sour, vinegar).
-
Tomato + vinegartop 16% of all pairsSmell alikemoderateCooked together5,063 recipes
Shared aroma: beta-damascenone (apple, rose).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Knox gelatin
- Sets the tomato liquid into a firm, sliceable aspic that holds its molded shape.
- Tomatoes
- Provide the main body, acidity and flavor of the aspic.
- Celery
- Adds crisp texture and a fresh, vegetal note to the set aspic.
- Nuts
- Add crunch and texture contrast within the set gel.
The step that matters
Stirring in celery and nuts at the right moment. Add them only when the mixture begins to set. If it is too liquid, the pieces sink to the bottom; if it is already firm, they will not distribute evenly through the gel.
Swap the nuts
How well each one fits the dish's main ingredients (tomato, celery, onion, vinegar):
- Beansfits better
- Black-eyed peafits better
- Chickpeafits better
- Nutsthe original
Fit is the average pairing score against tomato, celery, onion, vinegar. 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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