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 ↓
Custard Cake
Ingredients
Directions
Make the batters
Beat the yolks a little.
Add the sugar and beat fifteen minutes.
Add the three beaten whites and the cup of boiling water, just before adding the flour.
Add the flour with the baking powder.
Add a teaspoon of lemon extract.
Bake in three layers, putting between them.
Add the three whites of eggs, beaten to a stiff froth.
Add six dessertspoons of pulverized sugar to each egg.
Flavor with lemon.
Beat the butter to a cream.
Stir in the sugar.
Beat until light.
Add the milk.
Add the flour, and beat in the whites.
When well-beaten, divide into equal parts.
Into half, grate a cake of sweet chocolate.
Bake and fill
Bake in layers, spread with custard, and alternate the white and dark cakes.
Make the custard
Add a tablespoonful of butter to one pint of milk.
Bring to a boiling heat.
Stir in two eggs beaten with one cup of sugar.
Add two teaspoons corn starch dissolved in a little milk.
Nutrition, whole recipe (rough)
Counts 7 of 9 ingredients. The other 2 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 7 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Chocolate | 1 oz (28g) semisweet | 155 |
| Milk | 1 cup (244ml) whole | 149 |
| Butter | 1 tbsp (14g) | 102 |
| Egg | 1 large egg (50g) | 78 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Salt | 1 tsp (6g) | 0 |
| Water | not in our table | 0 |
| Cake | 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.
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Milk + corntop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + corntop 13% of all pairsSmell alikemoderateCooked together6,165 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + chocolatetop 13% of all pairsSmell alikemoderateCooked together15,404 recipes
Shared aroma: guaiacol (smoky, sweet).
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
- Provide structure and richness, and set the custard and cake as they heat.
- Flour
- Provides the structure that holds the cake together as it bakes.
- Baking powder
- Releases gas in the batter, making the cake rise and become light.
- Butter
- Adds richness and a tender texture to the cake and custard.
- Sugar
- Adds sweetness and helps keep the cake tender and moist.
- Corn starch
- Thickens the milk as it heats, giving the custard its body.
The step that matters
Adding the eggs to the hot custard. Egg proteins set when heated, so adding the beaten eggs and sugar too quickly or over too much heat can curdle the custard. Stirring steadily and keeping the heat moderate keeps it smooth, while the cornstarch thickens it as it warms.
“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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