Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Eggnog Cake
Ingredients
Directions
Make the filling
Cream together butter and sugar until light and fluffy.
Add egg yolks one at a time, beating well after each addition.
Blend in rum and ¾ cup almonds.
Assemble and chill
With a sharp knife or string, cut angel food cake into 3 even layers.
Restack layers with filling between each.
Chill cake 24 hours.
Frost and serve
Just before serving, whip cream until stiff.
Use to frost cake.
Sprinkle cream with remaining ¼ cup almonds.
Nutrition, whole recipe (rough)
Counts 6 of 7 ingredients. The other 1 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 6 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Butter | 1 tbsp (14g) | 102 |
| Egg | 1 large egg (50g) | 78 |
| Cream | 1 tbsp (15ml) heavy | 51 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Rum | 1/2 oz (15ml) | 32 |
| Almond | 1 almond (1.2g) | 7 |
| 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.
Steps grouped into stages for easier reading; the method is the source's own.
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 + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Butter + almondtop 11% of all pairsSmell alikemoderateCooked together9,245 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
-
Butter + rumtop 13% of all pairsSmell alikemoderateCooked together1,007 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Sugar + rumtop 14% of all pairsSmell alikelowCooked together2,908 recipes
Shared aroma: beta-damascenone (apple, rose).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Adds richness and a tender, fine texture to the filling.
- Egg yolks
- Enrich the filling and help it set smooth and creamy.
- Sugar
- Sweetens the filling and helps the butter cream to a light texture.
- Light rum
- Adds the characteristic eggnog aroma and flavor.
- Heavy whipping cream
- Forms a light, stable frosting that adds moisture and richness.
The step that matters
Cream butter and sugar until light and fluffy. Beating air into softened butter with sugar creates the structure that holds the filling light. Under-creaming leaves a dense, grainy filling, and adding eggs too fast can cause curdling.
Swap the almond
How well each one fits the dish's main ingredients (butter, sugar, egg, rum, cream):
- Almondthe original
- Pecansfits about as well
- Walnutfits less well
- Pistachiofits less well
Fit is the average pairing score against butter, sugar, egg, rum, cream. 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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