Why it works: Sugar and cream are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓
Soda Cake
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.
Make the batter
In a bowl, mix together the sugar, butter (the size of an egg), and egg until well combined.
Add the cream of tartar, baking soda, and sweet milk; mix thoroughly.
Season with lemon to taste.
Gradually work in the flour until fully incorporated.
Bake
Pour the batter into a greased baking pan and bake at 350°F (175°C) 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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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Milk + lemontop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Cream of tartar
- Acidic partner to baking soda, reacting to release gas that lifts the batter.
- Baking soda
- Reacts with the acid to produce carbon dioxide, giving the cake its rise.
- Egg
- Binds the batter and helps set the crumb as it bakes.
- All-purpose flour
- Forms the main structure that holds the cake's shape as it sets.
- Sugar
- Adds sweetness and helps keep the crumb tender and browning in the oven.
- Sweet milk
- Supplies liquid that hydrates the flour and dissolves the leavening.
The step that matters
Adding the cream of tartar and baking soda with the milk. Cream of tartar and baking soda start releasing gas as soon as they are wet, so the batter should be mixed thoroughly and baked promptly to keep that gas trapped for a good rise.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, egg, cream, milk, flour):
- Vanillafits better
- Raisinfits better
- Figfits better
- Lemonthe original
Fit is the average pairing score against sugar, egg, cream, 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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