Why it works: Cocoa and vanilla work together. They rank in the top 4% of all ingredient pairs, and cooks put them together in 357 recipes. Both carry sotolon, which smells curry, maple. The science ↓
Cocoa Fudge Cake
Ingredients
Directions
Prepare
Heat oven to 350°F.
Grease and flour a 13-inch oblong pan.
Make the batter
Sift the first five ingredients together in a mixing bowl.
Add the shortening, vanilla, and buttermilk.
Beat vigorously for 2 minutes (about 300 strokes). If using an electric mixer, scrape the sides down often. Use medium speed.
Add the eggs.
Beat for 2 more minutes.
Scrape the batter together and ensure it is fully blended.
Pour the batter into the prepared pan.
Bake and finish
Bake for 40 to 45 minutes.
Cool on a rack.
Ice the cake, in or out of the pan, with Quick Fudge Icing.
Nutrition, whole recipe (rough)
What these numbers assume: 8 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 |
| Vanilla | 1 tsp extract (4ml) | 12 |
| 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.
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.
-
Cocoa + vanillatop 4% of all pairsSmell alikemoderateCooked together357 recipes
Shared aroma: sotolon (curry, maple).
-
Flour + buttermilktop 8% of all pairsSmell alikemoderateCooked together3,721 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Sugar + buttermilktop 9% of all pairsSmell alikestrongCooked together2,973 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Flour + vanillatop 12% of all pairsSmell alikemoderateCooked together19,241 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Flour
- Provides the structure that holds the cake's crumb together as it bakes.
- Eggs
- Add structure and richness, binding the batter and helping it set as it bakes.
- Baking soda
- Reacts with the acidic buttermilk and cocoa to produce gas that lightens the cake.
- Buttermilk
- Adds moisture and acidity, which activates the baking soda and tenderizes the crumb.
- Shortening
- Adds fat that tenderizes the cake and gives it a soft texture.
- Cocoa
- Provides the chocolate flavor and deep color of the cake.
The step that matters
Beat vigorously for 2 minutes. Beating develops gluten and mixes air into the batter, which gives the cake its structure and rise. Scraping the sides ensures the batter blends evenly, so no pockets of dry flour or soda remain.
Swap the cocoa
How well each one fits the dish's main ingredients (flour, sugar, buttermilk, vanilla, egg):
- Almondfits better
- Chestnutfits better
- Hazelnutfits better
- Cocoathe original
Fit is the average pairing score against flour, sugar, buttermilk, 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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