Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Maple Fudge
Ingredients
Directions
The book gives no oven temperature. The 235°F in the steps was added when the recipe was transcribed, as a starting point.
Make the fudge
In a saucepan, combine white sugar, light brown sugar, water, and butter.
Boil the mixture until it reaches the soft ball stage (around 235°F or 112°C).
Cool and set
Remove from heat and beat the mixture until it cools.
If the mixture is overcooked, add a little cream to adjust the texture.
Optionally, stir in nuts before pouring into a mold.
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.
Photo for illustrative purposes only · Contact us to use it
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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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Cream + nutstop 19% of all pairsSmell alikelowCooked together886 recipes
Shared aroma: 2-nonanone (fruity, floral).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- White sugar
- Provides sweetness and the bulk of the sugar structure that sets into fudge as it cools.
- Light brown sugar
- Adds sweetness and a deeper, caramel-like flavor to the fudge.
- Butter
- Adds fat for a smooth, tender texture and richer flavor.
- Cream
- Adds moisture and softens the texture when the mixture has been overcooked.
The step that matters
Boil to the soft ball stage. Sugar concentration rises as water boils off, so the final temperature controls firmness. Stopping too early gives a soft, runny fudge, while going too far makes it hard and grainy.
Swap the nuts
The recipe marks nuts as optional. How well each one fits the dish's main ingredients (sugar, egg, butter, cream):
- Almondfits better
- Pecansfits better
- Filbertfits better
- Nutsthe original
Fit is the average pairing score against sugar, egg, butter, cream. 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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