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 ↓
Boiled Salad Dressing
Ingredients
Directions
Make the dressing
Scald one cup of milk in a double boiler.
Blend three tablespoons of flour, one teaspoon of mustard, two teaspoons of salt, one teaspoon of sugar, and a dash of cayenne.
Add the blended mixture to the slightly beaten yolks of two eggs.
Pour the hot milk slowly over the egg mixture, stirring constantly.
Return the mixture to the double boiler and cook until it thickens.
Add one-half cup of vinegar and one tablespoon of butter slowly.
Whip in a little at a time the well beaten whites of the eggs.
Strain and store
Strain the dressing into glasses or glass jars.
Store the dressing in a cool place; it will keep for several weeks.
Nutrition, whole recipe (rough)
What these numbers assume: 9 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 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Cayenne | 1 tsp (1.8g) | 6 |
| Mustard | 1 tsp (5g) yellow | 3 |
| Vinegar | 1 tbsp (15ml) distilled | 3 |
| 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.
Photo for illustrative purposes only · Contact us to use it
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).
-
Mustard + vinegartop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Mustard + flourtop 13% of all pairsSmell alikemoderateCooked together5,066 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter 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
- Eggs
- Yolks thicken the dressing as they cook, and whites are whipped in to lighten its texture.
- Flour
- Starch thickens the milk and egg mixture as it cooks, giving the dressing body.
- Vinegar
- Adds acidity that gives the dressing its sharp, tangy flavor.
- Milk
- Forms the liquid base that the flour and egg mixture thickens into a creamy dressing.
- Butter
- Adds fat that makes the dressing richer and smoother on the palate.
The step that matters
Adding the hot milk to the eggs. Pouring hot milk in too quickly, or without constant stirring, can scramble the egg yolks. Slow pouring and steady stirring temper the eggs so the dressing thickens smoothly.
Swap the mustard
How well each one fits the dish's main ingredients (milk, sugar, vinegar, flour, egg, butter):
- Shallotfits about as well
- Capsicumfits about as well
- Chivefits about as well
- Mustardthe original
Fit is the average pairing score against milk, sugar, vinegar, flour, egg, butter. 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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