Why it works: Sugar and gelatin are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 2,778 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Cheap Marshmallows
Ingredients
Directions
The book gives no oven temperature. The 240°F (115°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the syrup
Dissolve sugar in water and cook to 240°F (115°C).
Whip and finish
Turn off the heat and add the dissolved gelatin.
Start the beater and add the frappe powder.
Beat until the mixture is light and fluffy.
Add flavoring, then stop the beater.
Run in starch impressions as desired.
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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Sugar + gelatintop 7% of all pairsSmell alikemoderateCooked together2,778 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
- Sugar
- Forms the sweet, structural base of the syrup that sets when cooled.
- Glucose
- Inhibits sugar crystallization, keeping the marshmallow smooth rather than grainy.
- Gelatin
- Traps air bubbles and sets the whipped syrup into an elastic, springy foam.
- Frappe powder
- Adds aerating and stabilizing body to the mixture, helping it stay light and fluffy.
The step that matters
Cook the sugar syrup to 240°F (115°C). The syrup's final temperature controls its water content. Too little cooking leaves a soft, runny mass that will not set; too much makes the marshmallow hard and brittle.
“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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