Why it works: Milk and flour are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 78,219 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Johnny Cake
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.
Mix and pour
Preheat your oven to 400°F (200°C).
In a bowl, mix the Indian meal, sour milk, flour, baking soda, and salt until well combined.
Pour the batter into a greased baking dish.
Bake
Bake in the preheated oven until golden brown, about 20-25 minutes.
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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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 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
- Indian meal
- Gives the cake its coarse, grainy texture and golden colour as it bakes.
- Sour milk
- Adds moisture and acidity, which reacts with baking soda to help the cake rise.
- Flour
- Provides structure so the batter sets into a cohesive cake.
- Baking soda
- Reacts with the acid in sour milk to produce gas that lifts the batter.
The step that matters
Bake until golden brown. Cornmeal absorbs liquid slowly and can look set before it is cooked through. Baking until golden brown helps it firm up, while overbaking dries out the crumb.
“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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