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 ↓
Cake Sandwich
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the dough
Preheat the oven to 350°F (175°C).
In a bowl, cream together the sugar and butter.
Add the cream, egg, and spice, mixing well.
Gradually add flour to form a soft dough.
Stir in the cream of tartar and baking soda.
Bake and assemble
Roll out the dough and cut into small cookies.
Bake until lightly golden.
Once cooled, sandwich two cookies together with icing sugar and jelly.
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.
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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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Nutmeg + flourtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Nutmeg + peachtop 10% of all pairsSmell alikestrongCooked together342 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Butter
- Creams with the sugar to add fat, tenderness and richness to the dough.
- White sugar
- Sweetens the dough and helps it brown lightly in the oven.
- Egg
- Binds the dough and adds structure as it sets in the oven.
- Cream of tartar
- Acidic ingredient that reacts with baking soda to help the cookies rise.
- Baking soda
- Reacts with the acid in cream of tartar to produce gas that lightens the cookies.
- Flour
- Forms the main structure of the dough once mixed with the liquids and fats.
The step that matters
Stir in the cream of tartar and baking soda.. Baking soda needs an acid to react and release gas. Mixing them in evenly keeps the rise consistent, so cookies do not turn out patchy or dense.
Swap the peach
How well each one fits the dish's main ingredients (sugar, butter, cream, egg, nutmeg, flour):
- Raisinfits better
- Vanillafits better
- Figfits better
- Peachthe original
Fit is the average pairing score against sugar, butter, cream, egg, nutmeg, flour. 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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