Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
Filling for Caramel Cake
Ingredients
Directions
Make the caramel filling
Mix three cups brown sugar, 3 tablespoons butter, and 1 cup sweet milk together.
Put the mixture on the fire and stir constantly until very thick.
Add 2 teaspoons vanilla.
Beat until almost cold.
Chopped nuts may be added while beating if desired.
Make the egg filling and frosting
Beat butter, sugar, and eggs together thoroughly and cook until it thickens.
Use the whites of the eggs for frosting.
Nutrition, whole recipe (rough)
What these numbers assume: 6 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Milk | 1 cup (244ml) whole | 149 |
| Butter | 1 tbsp (14g) | 102 |
| Egg | 1 large egg (50g) | 78 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Vanilla | 1 tsp extract (4ml) | 12 |
| Lemon | juice of 1 lemon (48ml) | 12 |
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.
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Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Butter + vanillatop 14% of all pairsSmell alikemoderateCooked together20,050 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Vanilla + lemontop 15% of all pairsSmell alikemoderateCooked together5,961 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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
- Brown sugar
- Adds sweetness and the deep caramel flavor that defines the filling.
- Butter
- Provides fat for richness and a smooth, tender texture.
- Sweet milk
- Supplies the liquid that cooks down into a thick, spreadable filling.
- Eggs
- Thicken the filling as they cook and add structure and richness.
- Vanilla
- Adds aroma that rounds out the sweetness of the sugar.
The step that matters
Stir constantly on the fire until very thick. Sugar and milk scorch and stick to the bottom of the pan when heated without stirring, which gives a burnt taste and dark specks. Constant stirring spreads the heat evenly so the mixture thickens smoothly.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, butter, milk, vanilla, egg):
- Figfits better
- Peachfits better
- Coconutfits better
- Lemonthe original
Fit is the average pairing score against sugar, butter, milk, vanilla, 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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