Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Sweetbread Souffle
Ingredients
Directions
Prepare the mixture
Parboil the sweetbreads, then trim and cut them very fine.
Add the bread crumbs, salt, pepper, cayenne, cream, and beaten egg yolks.
Fold in the beaten egg whites until well combined.
Steam and serve
Transfer the mixture into a buttered mold, cover with greased paper, and steam over gently boiling water for 30 to 40 minutes, or 20 to 25 minutes if using individual molds.
Unmold and serve with Bechamel or Asparagus Sauce.
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.
-
Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Bread + eggtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Bread + peppertop 16% of all pairsSmell alikemoderateCooked together20,964 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Lemon + eggtop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
-
Bread + lemontop 20% of all pairsSmell alikemoderateCooked together8,445 recipes
Shared aroma: 2-nonenal (fatty, green).
Lemon and egg barely smell alike, yet cooks put them together in 44,316 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
- Sweetbreads
- Provide the main body of the souffle as finely cut meat that sets into a tender texture.
- Eggs
- Egg whites trapped by folding give lift, while yolks help the mixture set into a light, custard-like structure.
- Soft bread crumbs
- Absorb moisture and help bind the mixture so it holds its shape after steaming.
- Cream
- Adds moisture and richness, keeping the souffle tender rather than dry.
The step that matters
Folding in the beaten egg whites. Egg whites hold air bubbles that give the souffle its lift. Stirring them in vigorously knocks out air, while folding gently keeps the structure light so it rises and stays tender when steamed.
“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.
Brown Bread461 recipes
Lemon Sauce236 recipes
White Bread80 recipes
Bread Omelette60 recipes