Why it works: Butter and nutmeg are a kitchen classic. They rank in the top 16% of all ingredient pairs, and cooks put them together in 24,377 recipes. Both carry eucalyptol, which smells eucalyptus, herbal. The science ↓
Calf's-foot Broth
Ingredients
Directions
Make the broth
Stew the foot in the water, with the lemon‑peel, very gently, until the liquid is half wasted, removing any scum that rises to the surface.
Set it in a basin until quite cold, then remove every particle of fat.
Finish and thicken
Warm up about 1/2 pint of the broth, adding the butter, sugar, and a very small quantity of grated nutmeg.
Take it off the fire for a minute or two, then add the beaten yolk of the egg.
Keep stirring over the fire until the mixture thickens, but do not allow it to boil again after the egg is added, or it will curdle and spoil the broth.
Nutrition, whole recipe (rough)
Counts 4 of 6 ingredients. The other 2 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 4 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Butter | 1 tbsp (14g) | 102 |
| Egg | 1 large egg (50g) | 78 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Nutmeg | 1 tsp ground (2.2g) | 12 |
| Water | not in our table | 0 |
| Nut | 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.
-
Butter + nutmegtop 16% of all pairsSmell alikemoderateCooked together24,377 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Egg + nutmegtop 17% of all pairsSmell alikelowCooked together24,744 recipes
Shared aroma: acetic acid (sour, vinegar).
-
Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Sugar + nutmegtop 20% of all pairsSmell alikelowCooked together23,364 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
Egg and nutmeg barely smell alike, yet cooks put them together in 24,744 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg
- The beaten yolk thickens the broth as it heats, giving it a richer, silkier body.
- Calf's foot
- Releases gelatin into the water, giving the broth body and a natural setting quality when cold.
- Butter
- Adds fat that gives the finished broth a smooth, rich mouthfeel.
- Sugar
- Adds a small amount of sweetness to balance the savoury broth.
The step that matters
Keep stirring and do not reboil after adding the egg. Egg proteins set when heated, so once the yolk is added the mixture can curdle if it boils. Gentle heat and constant stirring keep it smooth and thickened.
Swap the nutmeg
How well each one fits the dish's main ingredients (butter, sugar, egg):
- Cinnamonfits about as well
- Nutmegthe original
- Capersfits less well
- Parsleyfits less well
Fit is the average pairing score against butter, sugar, 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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