Why it works: Bread and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Prune Toast
Ingredients
Directions
Prepare the prunes
Soak the prunes overnight in water to cover.
Cook the prunes until very tender, then remove the stones.
In a saucepan, combine the prunes with sugar, lemon juice, and hot water if needed. Cook until the sugar is melted.
Fry the bread and serve
Cut the stale bread into thick rounds and fry in hot butter until golden brown on both sides.
Place the cooked prunes on the fried bread and top with a spoonful of whipped cream.
Serve immediately.
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.
-
Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Lemon + buttertop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Prunes
- Provide the main fruit flavour and a soft, moist, sweet filling for the toast.
- Sugar
- Sweetens the prunes and helps form a syrupy coating as it dissolves in the cooking liquid.
- Lemon juice
- Adds acidity that brightens the sweetness of the prunes.
- Stale bread
- Forms the crisp, absorbent base that holds the prunes.
- Butter
- Adds fat and richness, and browns the bread surface through frying.
- Whipped cream
- Adds cool, creamy richness that contrasts with the warm prunes.
The step that matters
Fry the bread until golden brown on both sides. Frying in hot butter browns the bread through the Maillard reaction, creating flavour and a crisp surface. Bread fried too gently stays pale and soggy, so it cannot hold the prunes well.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, bread, butter, cream):
- Vanillafits better
- Figfits better
- Raspberryfits better
- Lemonthe original
Fit is the average pairing score against sugar, bread, 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.
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.
Lemon Cake228 recipes
Bread Pudding153 recipes
Lemon Ice147 recipes
Lemon Sherbet103 recipes