Why it works: Flour and milk 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 ↓
Corn Johnny 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. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare
Preheat oven to 350°F (175°C).
In a large bowl, combine the flour, cornmeal, baking powder, and salt.
In another bowl, mix the molasses and milk.
Mix and bake
Pour the wet ingredients into the dry ingredients and stir until just combined.
Pour the batter into a greased baking dish and bake immediately for about 30-40 minutes, or 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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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + molassestop 16% of all pairsSmell alikemoderateCooked together10,429 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Molasses + milktop 21% of all pairsSmell alikelowCooked together7,243 recipes
Shared aroma: furaneol (caramel, strawberry).
Flour and milk 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
- Cornmeal
- Forms the main body of the bread and gives it its coarse, grainy texture.
- Flour
- Adds structure so the batter holds together as it bakes.
- Molasses
- Adds sweetness, moisture, and deep color to the crumb and crust.
- Milk
- Hydrates the dry ingredients and helps form the batter.
- Baking powder
- Releases gas during baking so the johnny cake rises and becomes light.
The step that matters
Stir until just combined. Overmixing develops gluten in the flour and can make the johnny cake tough and dense, so stir only until no dry streaks remain.
“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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