Why it works: Flour and cinnamon 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 ↓
Scotch Loaf
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Pick, wash, and dry the currants, then dredge them with flour to coat.
Make the batter
In a large bowl, beat the butter and sugar until smooth and light.
Whisk the eggs until frothy, then stir them into the butter and sugar alternately with the flour.
Add the cinnamon and rose water, and beat the mixture vigorously for 10 minutes.
Finally, stir in the currants and baking soda.
Bake
Butter a cake mold or iron pan, pour in the mixture, and bake at 350°F (175°C) for about 2 hours.
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.
-
Flour + cinnamontop 9% of all pairsSmell alikemoderateCooked together17,341 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Rose + curranttop 11% of all pairsSmell alikelowCooked together494 recipes
Shared aroma: alpha-pinene (pine, turpentine).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Currant + cinnamontop 15% of all pairsSmell alikelowCooked together4,099 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
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
- All-purpose flour
- Provides the main structure that sets as the batter bakes.
- Unsalted butter
- Creams with the sugar to add tenderness and a rich texture.
- Granulated sugar
- Sweetens the batter and helps create a light, aerated creamed base.
- Eggs
- Add structure, moisture, and richness, and help bind the batter.
- Baking soda
- Reacts to lighten the batter and help it rise in the oven.
- Dried currants
- Add sweetness, chewy texture, and fruit flavor throughout the loaf.
The step that matters
Beating the batter for 10 minutes. Vigorous beating develops the gluten in the flour and incorporates air, which gives the loaf its structure and lift. Beating too little can leave it dense, while the baking soda must be stirred in last so it reacts in the finished batter.
Swap the currant
How well each one fits the dish's main ingredients (flour, butter, sugar, egg, rose, cinnamon):
- Raisinfits better
- Vanillafits better
- Lemonfits better
- Currantthe original
Fit is the average pairing score against flour, butter, sugar, egg, rose, cinnamon. 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.
You might also like
Cinnamon Rolls71 recipes
Red Currant Jelly65 recipes
Cinnamon Cake42 recipes
Currant Ice Cream32 recipesThe 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.