Why it works: Potato and onion are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Mock Fish Balls in Curry or Cream Sauce
Ingredients
Directions
Make the first mixture
Five ounces of plain boiled potatoes put through a patent vegetable strainer or mashed very fine.
Add three ounces of butter and a slightly heaping tablespoonful of Groult's potato flour, two eggs slightly beaten and stirred in a little at a time, a few drops of onion juice and salt and pepper to taste.
Have a saucepan of boiling salted water over the fire, dip a tablespoon in cold water and then into the mixture and take out in oblong balls as nicely and uniformly shaped as possible, and drop them carefully into the boiling water, which must not boil too violently as the mixture is tender and would cook to pieces.
Put them in without crowding and let them cook three minutes, taking them out one after another as they are done.
Put in a colander to drain while preparing the curry sauce.
Make the curry sauce
Melt in a saucepan a heaping tablespoonful of butter and add to it a heaping teaspoonful of flour, an even teaspoonful of curry powder, stir well and add milk until of the consistency of cream sauce.
Put the balls into the sauce and let it come to a boil, remove from the fire, and add a tablespoonful of good Madeira.
Serve on a platter, garnish with parsley and serve.
The curry powder and wine may be omitted if not liked, and the balls served in plain cream sauce.
Make the alternative mould
Take three or four large white potatoes.
Wash and peel them and boil until only half done.
Grate them, and take only the part that has passed through the grater, that it may be light.
Then weigh out half a pound.
Beat the yolks of three eggs very light with a quarter of a cup of cream, mix with the potatoes and add three ounces of butter melted, half a teaspoonful of grated white onion, a dash of cayenne pepper, and salt to taste.
Butter a mould well, sprinkle it with dried and sifted bread crumbs, put the mixture in it, and set the mould in a pan of boiling water in the oven, cover the mould and bake half an hour.
Turn out carefully on a platter, pour a cream or Hollandaise sauce around it, and garnish with parsley.
Serve very hot with a cucumber salad with French dressing, as a fish course.
Nutrition, whole recipe (rough)
What these numbers assume: 10 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Potato | 1 medium (173g) baked | 161 |
| Vegetable | 1 tbsp (14g) | 120 |
| Butter | 1 tbsp (14g) | 102 |
| Egg | 1 large egg (50g) | 78 |
| Cream | 1 tbsp (15ml) heavy | 51 |
| Onion | 1 medium (110g) | 44 |
| Chili | 1 tsp (2.7g) | 8 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Cayenne | 1 tsp (1.8g) | 6 |
| Salt | 1 tsp (6g) | 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.
-
Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Starch that bind the mixture and give the balls a soft, tender body.
- Butter
- Adds richness and moisture, giving the balls a smooth, tender texture.
- Eggs
- Bind the mixture so the balls hold their shape while cooking.
- Potato flour
- Absorbs moisture and helps the mixture hold together when shaped.
- Cream
- Adds moisture and richness to the sauce and the mould mixture.
The step that matters
Boiling the balls gently. The mixture is tender and held together only by the eggs and starch, so a rolling boil can break the balls apart. Gentle simmering sets them while keeping their shape.
Swap the onion
How well each one fits the dish's main ingredients (potato, butter, cream, pepper, egg):
- Asparagusfits about as well
- Chivefits about as well
- Spinachfits about as well
- Onionthe original
Fit is the average pairing score against potato, butter, cream, pepper, 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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