Why it works: Molasses and sugar are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 9,225 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Frosted Creams
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the dough
In a bowl, combine molasses, shortening, water with dissolved baking soda, ginger, and eggs.
Knead in enough flour to make a dough that can be rolled out easily.
Cut and bake
Roll out the dough and cut it into squares the size of soda crackers using the back of a knife.
Bake in a preheated oven at 400°F (200°C) until done.
Make the icing and finish
For the icing, beat the egg white to stiff froth.
In a saucepan, boil white sugar with water until it reaches a thread stage.
Slowly stir the syrup into the egg froth while continuously stirring.
Beat the mixture until it cools, then spread it on the cooled squares.
Once removed from the oven, frost slightly with icing.
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 + sugartop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Molasses + gingertop 14% of all pairsSmell alikelowCooked together4,116 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Ginger + flourtop 15% of all pairsSmell alikemoderateCooked together8,564 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
Egg and flour barely smell alike, yet cooks put them together in 106,462 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
- Molasses
- Provides dark colour, moisture and a rich, sweet, spiced flavour.
- Eggs
- Bind the dough and add structure and richness.
- Baking soda
- Reacts with the molasses to lighten the dough and help it rise and brown.
- Shortening
- Adds fat for tenderness and a soft, moist crumb.
- Egg white
- Whipped to a stiff froth to give the icing its light, airy structure.
- White sugar
- Cooked with water into a syrup that sets the icing and adds sweetness.
The step that matters
Adding the syrup to the egg white. The hot syrup must be poured in slowly while beating constantly. Pouring too fast or stopping to stir lets the syrup cook the egg white unevenly, causing lumps and a collapsed, grainy frosting instead of a smooth, stable foam.
Swap the ginger
How well each one fits the dish's main ingredients (molasses, egg, flour, sugar):
- Cinnamonfits better
- Nutmegfits better
- Jalapenofits better
- Gingerthe original
Fit is the average pairing score against molasses, egg, flour, sugar. Candidates are from the same food group and used in at least 100 recipes.
“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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