Name: Egg and Mushroom Force-meat
Ingredients: ½ pound button mushrooms; 1 to 2 teaspoons lemon juice; 1 ounce butter; 2 hard-boiled eggs; 2 ounces bread crumbs; 2 tablespoons cream; Salt and pepper to taste

Why it works: Lemon and pepper 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 ↓

Egg and Mushroom Force-meat

Ingredients

Directions

Prepare the mushrooms

Wash the mushrooms and rinse them in lemon juice, then chop them.
Cook the chopped mushrooms in butter and lemon juice until soft.

Make the filling

In a bowl, combine the cooked mushrooms with the hard-boiled eggs (yolks sieved, whites diced).
Add the bread crumbs and cream, mixing well.
Season with salt and pepper to taste.

Recipe from a historical cookbook (Internet Archive).

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.

Lemon + peppertop 3% of all pairs

Smell alikestrong

Cooked together27,047 recipes

Shared aroma: trans-2-nonenal (cardboard, fatty).
Butter + breadtop 7% of all pairs

Smell alikemoderate

Cooked together27,232 recipes

Shared aroma: delta-decalactone (sweet, creamy).
Mushroom + buttertop 7% of all pairs

Smell alikemoderate

Cooked together12,525 recipes

Shared aroma: trans-2-decenal (waxy, orange).
Butter + creamtop 8% of all pairs

Smell alikemoderate

Cooked together41,516 recipes

Shared aroma: delta-dodecalactone (sweet, creamy).
Mushroom + breadtop 10% of all pairs

Smell alikemoderate

Cooked together2,536 recipes

Shared aroma: 2-nonenal (fatty, green).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Button mushrooms: Provide the bulk of the filling and release moisture and savory flavor when cooked.
Butter: Adds richness and carries flavor as it cooks the mushrooms soft.
Hard-boiled eggs: Add body and richness to the filling, binding it as the yolks and whites mix in.
Bread crumbs: Absorb liquid and give the filling a soft, cohesive structure.
Cream: Adds moisture and richness, keeping the filling soft and spreadable.

The step that matters

Cook the mushrooms until soft. Mushrooms hold a lot of water. Cooking them until it has evaporated and they are fully soft keeps the filling from being wet and loose, so the bread crumbs and cream can bind it properly.

Swap the lemon

How well each one fits the dish's main ingredients (mushroom, butter, egg, bread, cream, pepper):

Lemonthe original
Figfits about as well
Plumfits about as well
Coconutfits about as well

Fit is the average pairing score against mushroom, butter, egg, bread, cream, pepper. 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.

Brown Bread461 recipes

Lemon Sauce236 recipes

White Bread80 recipes

Bread Omelette60 recipes

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Egg and Mushroom Force-meat