Why it works: Flour and raisin match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,075 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Oatmeal Cookies
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. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare
Preheat your oven to 350°F (175°C).
Make the dough
In a large bowl, cream together the white sugar and shortening.
Beat in the eggs one at a time.
Stir in the sour milk and baking soda.
Mix in the oatmeal, flour, and salt until well combined.
Fold in the seeded raisins.
Bake
Drop spoonfuls of the dough onto a baking sheet.
Bake for 10-12 minutes or 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.
Photo for illustrative purposes only · Contact us to use it
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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Flour + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + raisintop 13% of all pairsSmell alikemoderateCooked together12,481 recipes
Shared aroma: beta-damascenone (apple, rose).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + raisintop 15% of all pairsSmell alikemoderateCooked together7,155 recipes
Shared aroma: decanoic acid (acides aroma).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
Milk and flour barely smell alike, yet cooks put them together in 78,219 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
- Shortening
- Creams with the sugar to add fat and tenderness to the cookies.
- Eggs
- Bind the dough and add structure as the cookies set.
- Baking soda
- Reacts with the sour milk to release gas, helping the cookies rise and spread.
- Flour
- Provides the main structure that holds the cookies together as they bake.
- Oatmeal
- Adds chewy texture and body to the dough.
- White sugar
- Sweetens the cookies and helps them brown and crisp at the edges.
The step that matters
Stir in the sour milk and baking soda. Baking soda needs an acid such as sour milk to react and produce gas. If it is mixed in without enough acid, or left to sit too long, the cookies may rise poorly or taste soapy.
Swap the raisin
How well each one fits the dish's main ingredients (sugar, egg, milk, flour):
- Vanillafits about as well
- Raisinthe original
- Figfits less well
- Blueberryfits less well
Fit is the average pairing score against sugar, egg, 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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