Why it works: Cinnamon and flour are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 17,341 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Chocolate Crullers
Ingredients
Directions
Make the dough
Beat the eggs in a bowl, then add sugar, shortening, grated chocolate, cinnamon, and milk.
Sift the flour, measure it, then sift again with salt and baking powder.
Combine the flour mixture with the egg mixture, then roll out to ¼‑inch thickness.
Shape and fry
Cut the dough with a doughnut cutter or into strips, then braid.
Fry the braided dough in deep, hot fat like ordinary doughnuts.
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.
-
Cinnamon + flourtop 9% of all pairsSmell alikemoderateCooked together17,341 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Cinnamon + milktop 10% of all pairsSmell alikemoderateCooked together12,655 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Chocolate + cinnamontop 12% of all pairsSmell alikemoderateCooked together1,808 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
-
Chocolate + sugartop 13% of all pairsSmell alikemoderateCooked together15,404 recipes
Shared aroma: guaiacol (smoky, sweet).
Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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
- Eggs
- Bind the dough and add richness and structure as they set in the fat.
- Flour
- Forms the gluten network that gives the dough its body and holds the shape.
- Baking powder
- Releases gas during frying so the cruller puffs and stays light.
- Shortening
- Adds fat for tenderness and a softer, less tough crumb.
- Sugar
- Sweetens the dough and contributes to browning in the hot fat.
- Grated chocolate
- Gives the dough its chocolate flavor and color.
The step that matters
Fry in deep, hot fat. If the fat is not hot enough, the dough soaks up oil and turns greasy and heavy instead of sealing and puffing. Hot fat sets the outside quickly, so the crullers brown and stay light inside.
“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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Chocolate Cream171 recipes
Chocolate Cookies76 recipes
Cinnamon Rolls71 recipes
Chocolate Fudge55 recipes