Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Soda Crackers
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat the oven to 400°F (200°C).
In a bowl, mix the flour, baking soda, and cream of tartar.
Add the butter and mix until crumbly.
Shape and bake
Roll the dough thin and cut into desired shapes.
Bake immediately in the preheated oven 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 + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + creamtop 20% of all pairsSmell alikemoderateCooked together30,481 recipes
Shared aroma: acetaldehyde (pungent, ethereal).
Flour and butter 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
- All-purpose flour
- Provides the structure that holds the thin crackers together after baking.
- Butter
- Adds fat that makes the crackers tender and crumbly rather than tough.
- Baking soda
- Reacts with the acid in cream of tartar to release gas, helping the crackers rise and lighten.
- Cream of tartar
- Acts as an acid that works with the baking soda to leaven the dough and adjust flavor.
The step that matters
Bake immediately after shaping. Baking soda and cream of tartar begin reacting as soon as they are mixed with liquid and the dough is worked. Delaying the bake lets the leavening lose strength, so the crackers may spread or bake up dense rather than crisp and light.
“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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