Why it works: Parsley and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Sole Au Gratin
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the sole
Skin the sole, cut off the fins, and nick it on both sides.
Dry the sole well.
Assemble
Chop the parsley, shallot, and mushrooms, and mix them together.
Butter a dish and sprinkle half of the chopped mixture on the bottom.
Lay the sole on top and sprinkle the remaining mixture over the fish.
Squeeze lemon juice over the fish and season with salt and pepper.
Shake browned bread crumbs over the fish.
Dot the fish with small pieces of butter.
Bake and serve
Bake in a moderate oven at 350°F (175°C) for about 10 minutes.
Remove the fish to a clean dish, melt the glaze, and pour it around as 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.
-
Parsley + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Parsley + shallottop 1% of all pairsSmell alikestrongCooked together3,737 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Shallot + mushroomtop 4% of all pairsSmell alikemoderateCooked together1,982 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sole
- Forms the main body of the dish, cooking up flaky and tender in the oven.
- Mushrooms
- Release moisture as they cook, adding savory flavor and softness to the topping.
- Butter
- Adds richness and helps the bread crumbs and fish brown gently.
- Browned bread crumbs
- Form a crisp, golden topping that contrasts with the soft fish.
- Glaze
- Melts into a savory sauce that is poured around the fish when serving.
The step that matters
Dry the sole well. Excess surface moisture steams the fish instead of letting the bread crumb topping brown, and it dilutes the sauce around the fish.
“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