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 ↓
Real Plantation Johnny-cake
Ingredients
Directions
The book says “a steady oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat your oven to 300°F (150°C).
Make the batter
In a bowl, combine the Indian meal, sugar, eggs, lard or butter, baking soda, and cream of tartar.
Add enough buttermilk or sweet milk to create a thick batter.
Bake
Grease your pan well and pour the batter into it.
Bake for at least 5 hours.
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).
-
Sugar + buttermilktop 9% of all pairsSmell alikestrongCooked together2,973 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Cream + buttermilktop 10% of all pairsSmell alikemoderateCooked together674 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Indian meal
- Forms the bulk of the cake and gives it its coarse, grainy structure.
- Eggs
- Bind the batter and add structure and richness as they set in the oven.
- Baking soda
- Reacts with the acid in the cream of tartar and buttermilk to produce gas that lifts the batter.
- Cream of tartar
- Provides acid that activates the baking soda, helping the cake rise and become tender.
- Lard or butter
- Adds fat for tenderness and a richer flavour and texture.
The step that matters
Bake for at least 5 hours. Cornmeal batters need a long, low bake so the centre sets fully and moisture cooks off without the outside browning or drying too quickly. Because the record gives only a minimum, check that the centre is set before removing the cake.
“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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