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 the oven to 350°F (175°C).
Sift the salt, baking soda, baking powder, and cinnamon with the flour.
Make the dough
In a bowl, mix the butter and lard with the sugar until creamy.
Add the sour milk and mix well.
Gradually add the flour mixture, oats, raisins, and walnuts.
Drop the batter by teaspoonfuls onto a greased baking pan.
Bake
Bake for 10-12 minutes or until golden.
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).
-
Cinnamon + raisintop 1% of all pairsSmell alikemoderateCooked together5,390 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
-
Cinnamon + walnuttop 6% of all pairsSmell alikestrongCooked together2,147 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Cinnamon + oatstop 6% of all pairsSmell alikemoderateCooked together1,394 recipes
Shared aroma: alpha-pinene (pine, turpentine).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter and lard
- Fat that creams with sugar to give the cookies tenderness and richness.
- Sugar
- Sweetness, and it helps the cookies brown and spread as they bake.
- Sour milk
- Acidity that reacts with the baking soda to help the cookies rise.
- Baking soda
- Reacts with the acidic sour milk to produce gas that lifts the cookies.
- Flour
- Provides the structure that holds the cookies together as they bake.
- Rolled oats
- Adds chewy texture and bulk to the dough.
The step that matters
Drop the batter by teaspoonfuls onto a greased baking pan.. Spacing and portion size control spread and browning; dough dropped too large or too close together can bake unevenly and merge into one sheet.
Swap the walnut
How well each one fits the dish's main ingredients (butter, sugar, milk, cinnamon, oats, flour, raisin):
- Almondfits better
- Flaxseedfits better
- Chestnutfits better
- Walnutthe original
Fit is the average pairing score against butter, sugar, milk, cinnamon, oats, flour, raisin. 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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