Why it works: Vanilla and cocoa work together. They rank in the top 4% of all ingredient pairs, and cooks put them together in 357 recipes. Both carry sotolon, which smells curry, maple. The science ↓
Checkerboard Cookies
Ingredients
Directions
Make the dough
Sift together flour, dry milk, baking powder, and salt. Set aside.
Using an electric mixer, cream the butter and stir in vanilla.
Gradually add sugar; beat until light and fluffy.
Add well-beaten eggs, blending until smooth.
Add dry ingredients and mix until well blended.
Divide dough in half.
Stir cocoa into one half, blending well.
Shape and chill
Shape each half into a rectangle, about 2" x 2" x 6".
Tightly wrap in waxed paper. Chill at least 30 minutes.
Unwrap dough.
Cut each rectangle into quarters, lengthwise.
Alternately place dark and white quarters side by side to form checker design.
Rewrap in waxed paper and chill slightly.
Bake
Slice dough into 1/8-inch pieces and place on ungreased cookie sheet.
Bake at 350° for 12 minutes.
Nutrition, whole recipe (rough)
What these numbers assume: 8 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Chocolate | 1 oz (28g) semisweet | 155 |
| Milk | 1 cup (244ml) whole | 149 |
| Butter | 1 tbsp (14g) | 102 |
| Egg | 1 large egg (50g) | 78 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Vanilla | 1 tsp extract (4ml) | 12 |
| Salt | 1 tsp (6g) | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
Steps grouped into stages for easier reading; the method is the source's own.
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.
-
Vanilla + cocoatop 4% of all pairsSmell alikemoderateCooked together357 recipes
Shared aroma: sotolon (curry, maple).
-
Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Vanilla + sugartop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Milk + cocoatop 10% of all pairsSmell alikemoderateCooked together643 recipes
Shared aroma: methyl 2-methylbutyrate (fruity, apple).
Vanilla and sugar barely smell alike, yet cooks put them together in 35,032 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
- All-purpose flour
- Provides the structure that holds the cookie shape as it bakes.
- Butter
- Adds fat for tenderness and rich flavor, and helps the dough cream to a light texture.
- Sugar
- Sweetens the dough and, creamed with butter, helps create a light, fluffy texture.
- Eggs
- Bind the dough and add richness and structure.
- Cocoa
- Gives one half of the dough its chocolate flavor and dark color for the checker pattern.
- Baking powder
- Releases gas during baking so the cookies rise slightly and stay tender.
The step that matters
Chilling the dough before slicing. Cold dough holds its shape when cut and assembled into the checker pattern. Warm dough smears the dark and light quarters together and spreads in the oven.
Swap the cocoa
How well each one fits the dish's main ingredients (flour, milk, butter, vanilla, sugar, egg):
- Almondfits better
- Chestnutfits better
- Hazelnutfits about as well
- Cocoathe original
Fit is the average pairing score against flour, milk, butter, vanilla, sugar, egg. 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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