Why it works: Molasses and butter are a kitchen classic. They rank in the top 30% of all ingredient pairs, and cooks put them together in 8,123 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Cracker-jack
Ingredients
Directions
Make the coating
In a saucepan, combine molasses, butter, and glucose.
Boil the mixture until it becomes brittle when dropped into cold water.
Coat and cool
Pour the hot mixture over the popped popcorn.
Spread the coated popcorn onto a board to cool.
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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Molasses + buttertop 30% of all pairsSmell alikelowCooked together8,123 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Molasses
- Provides the sweetness and deep flavor, and its sugars harden into a brittle coating as it cooks.
- Butter
- Adds fat and richness, giving the coating a smoother flavor and a softer bite.
- Glucose
- Inhibits sugar crystallization, so the coating stays smooth and glossy rather than grainy.
The step that matters
Boil until brittle in cold water. The syrup must be cooked far enough that, once cooled, it sets hard and brittle. Undercooked syrup stays sticky and the popcorn won't hold a crisp coating. Overcooked syrup can turn bitter or scorch, so watch the color and test in cold water as you go.
“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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