Why it works: Potato and lemon are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 2,230 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Lemon Sponge Pudding
Ingredients
Directions
Prepare the batter
Preheat oven to 350°F.
In a large mixing bowl, combine the dry ingredients.
Stir in the oil, lemon juice, and lemon peel.
In a small bowl, beat the egg yolks with the water.
Add the eggs to the lemon mixture and mix well.
Fold and bake
In a clean small bowl, beat the egg whites at high speed until stiff but not dry.
Fold the whites into the lemon mixture.
Pour the batter into a 1‑1/2 quart dish, or 6 custard cups.
Bake for 40 to 50 minutes.
Nutrition, whole recipe (rough)
Counts 6 of 8 ingredients. The other 2 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 |
|---|---|---|
| Potato | 1 medium (173g) baked | 161 |
| Olive Oil | 1 tbsp (14g) | 119 |
| Egg | 1 large egg (50g) | 78 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Lemon | juice of 1 lemon (48ml) | 12 |
| Salt | 1 tsp (6g) | 0 |
| Cake | not in our table | 0 |
| 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.
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.
-
Potato + lemontop 12% of all pairsSmell alikemoderateCooked together2,230 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Lemon + eggtop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
-
Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Potato + eggtop 29% of all pairsSmell alikemoderateCooked together4,978 recipes
Shared aroma: (e)-2-octenal (fatty, green).
Sugar and lemon barely smell alike, yet cooks put them together in 53,532 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
- Yolks add richness and emulsify the batter, while whipped whites create the light, airy structure.
- Cake meal
- Provides the flour-like structure that holds the sponge together as it bakes.
- Sugar
- Sweetens the cake and helps keep the crumb tender.
- Lemon juice
- Adds acidity and bright lemon flavor that balances the sweetness.
- Potato starch
- Adds tenderness and helps give the crumb a delicate, fine texture.
The step that matters
Folding the whites into the lemon mixture. Whipped egg whites trap air that makes the sponge rise. Folding gently keeps that air in; stirring or overmixing deflates the batter and yields a dense cake.
Swap the potato
How well each one fits the dish's main ingredients (sugar, lemon, egg):
- Asparagusfits better
- Arrowrootfits better
- Sweet potatofits better
- Potatothe original
Fit is the average pairing score against sugar, lemon, 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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