Why it works: Rosemary and flour work together. They rank in the top 11% of all ingredient pairs, and 940 recipes mention both. Both carry isobutyraldehyde, which smells malty, green. The science ↓
The recipe
3 dozen cookiesIngredients
Contains: milk, wheat (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.
Let the butter soften at room temperature until it is pliable but not greasy, then beat it in a bowl with the 2/3 cup white sugar until light and fluffy.
Stir the chopped fresh rosemary into the butter mixture so it is evenly distributed.
Whisk the all-purpose flour and salt together in a separate bowl, then mix into the butter in two additions until a soft dough forms.
Divide the dough in half, shape each piece into a log about 1 1/2 inches (4 cm) across, wrap tightly and chill for at least 1 hour until firm.
Preheat the oven to 325°F (163°C) and line baking sheets with parchment paper.
Unwrap the logs and slice into rounds about 1/3 inch (1 cm) thick, placing them 1 inch (2.5 cm) apart on the sheets.
Sprinkle the tops of the cookies with the 2 teaspoons white sugar for decoration.
Bake for 12 to 15 minutes, until the edges are just barely golden. Cool on the sheets for 5 minutes, then move to a rack to cool completely.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
-
Rosemary + flourtop 11% of all pairsAroma overlapmoderateMentioned together940 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + flourtop 6% of all pairsAroma overlaplowMentioned together122,858 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + sugartop 10% of all pairsAroma overlapmoderateMentioned together98,096 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Sugar + flourtop 10% of all pairsAroma overlaplowMentioned together89,462 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Butter + rosemarytop 16% of all pairsAroma overlapmoderateMentioned together1,095 recipes
Shared aroma: ethyl decanoate (grape, waxy).
Butter and flour share little aroma chemistry, yet 122,858 recipes mention both: they likely work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
The Sunday pairing: one pairing, the chemistry behind it, and how to cook it. No spam, unsubscribe anytime.
Prefer an account? Create a free account for sign-in; Pro adds the full results and chemistry.