Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Burnt Sugar Cake
Ingredients
Directions
Make the burnt sugar
Burn 1 cup sugar and add 1 cup water, boiling for a few minutes.
Add 1/2 cup granulated sugar and 1 cup water or milk.
Make the batter
Add 3 tablespoons butter and 2 heaping teaspoons baking powder.
Add yolks of 3 eggs.
Add whites of 2 eggs and 2 or 3 tablespoons burnt sugar.
Add 2 1/4 cups flour.
Mix sugar, butter, and yolks together; then add whites of eggs, 1/2 of the water or milk, and burnt sugar. Then add the other half of water or milk with the baking powder dissolved in it, and the flour. Mix well and bake in 3 layers.
Finish
Cook until it forms a soft ball when dropped in cold water, then add the beaten white of egg and beat well.
Nutrition, whole recipe (rough)
Counts 4 of 5 ingredients. The other 1 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 |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Butter | 1 tbsp (14g) | 102 |
| Egg | 1 large egg (50g) | 78 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Water | 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 + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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
- Sugar
- Burnt sugar adds colour and caramel flavour, while granulated sugar adds sweetness.
- Butter
- Adds fat for a tender, rich crumb.
- Eggs
- Yolks add richness and whites help the batter set with structure.
- Flour
- Forms the structure that holds the cake together.
- Baking powder
- Releases gas that makes the cake rise.
- Water or milk
- Adds moisture to the batter.
The step that matters
Cooking the sugar to a soft ball. The sugar must reach the soft-ball stage before the beaten egg white goes in. Undercooked sugar leaves the mixture runny, while overcooked sugar turns firm and grainy, changing the final texture.
“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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