Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Marie Paidar
Ingredients
Directions
Make the soup base
Heat corn, milk and onion, then press through a colander.
Melt butter, add flour, and then add two-thirds cup of hot milk mixture.
Cook until smooth, then gradually add the rest of the milk.
Beat yolks, pour them gradually into the little thickened milk, then add the rest.
Add salt and pepper.
Cook, stirring constantly until smooth.
Serve
Serve immediately with croutons or pulled bread.
Nutrition, whole recipe (rough)
What these numbers assume: 8 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Milk | 1 cup (244ml) whole | 149 |
| Butter | 1 tbsp (14g) | 102 |
| Egg | 1 large egg (50g) | 78 |
| Cream | 1 tbsp (15ml) heavy | 51 |
| Onion | 1 medium (110g) | 44 |
| Black Pepper | 1 tsp ground (2.3g) | 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.
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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 yolks
- Thicken the soup and enrich it into a smooth, creamy texture when heated gently.
- Flour
- Combines with melted butter to form a roux that thickens the milk base.
- Butter
- Adds richness and fat, carrying flavor and smoothing the texture of the soup.
- Whipped cream
- Adds richness and a light, velvety mouthfeel to the finished soup.
The step that matters
Adding the yolks. Egg yolks can curdle or scramble if they meet hot liquid too quickly. Beating them and adding a little hot milk first gradually raises their temperature, so they blend smoothly and thicken the soup without turning grainy.
Swap the white pepper
How well each one fits the dish's main ingredients (milk, onion, butter, flour, cream, egg, pepper):
- Nutmegfits better
- Parsleyfits better
- Cinnamonfits better
- White pepperthe original
Fit is the average pairing score against milk, onion, butter, flour, cream, egg, pepper. 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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