Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
M'kinley Drop Cake
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.
Make the batter
Preheat your oven to 350°F (175°C).
In a large bowl, mix together the eggs, sugar, lard, and butter until well combined.
Stir in the molasses and sour milk.
Add the baking soda and ground ginger, mixing well.
Gradually add flour until you achieve a thick batter.
Bake
Drop spoonfuls of the batter onto a greased baking pan.
Bake until golden brown.
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 + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Sugar + molassestop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Molasses + gingertop 14% of all pairsSmell alikelowCooked together4,116 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 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
- Eggs
- Bind the batter and add structure as they set in the oven.
- Baking soda
- Reacts with the sour milk and molasses to produce gas that lifts the cookies.
- Molasses
- Adds moisture, dark color, and a rich, slightly acidic sweetness.
- Sour milk
- Its acidity activates the baking soda and tenderizes the crumb.
- Lard and butter
- Provide fat for tenderness and flavor.
- Granulated sugar
- Sweetens the batter and helps the drops brown as they bake.
The step that matters
Adding the baking soda. Baking soda needs an acid such as the sour milk and molasses to release gas. Mixing it in thoroughly ensures even rising and prevents soapy or patchy spots in the drops.
Swap the ginger
How well each one fits the dish's main ingredients (egg, sugar, butter, molasses, milk, flour):
- Cinnamonfits better
- Nutmegfits better
- Gingerthe original
- Allspicefits about as well
Fit is the average pairing score against egg, sugar, butter, molasses, milk, 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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