Why it works: Onion and pork are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 18,214 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Mock Rabbit
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Chop the round steak and sausage.
Cook the chopped onion in a small amount of fat rendered from the salt pork until soft, but do not brown.
Add the moistened bread to the onion and cook for a few minutes.
Let the mixture cool, then combine all ingredients and form into a long, round roll.
Wet your hands with cold water to smooth the surface of the roll.
Bake
Place the sliced salt pork on top of the roll.
Bake in a hot oven at 400°F (200°C) for 40 minutes.
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.
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Onion + porktop 10% of all pairsSmell alikemoderateCooked together18,214 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Meat + porktop 11% of all pairsSmell alikemoderateCooked together3,208 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Bread + porktop 13% of all pairsSmell alikemoderateCooked together4,371 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
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Bread + eggtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Round steak
- Provides the main meaty body and bulk of the roll.
- Sausage
- Adds fat and seasoning, keeping the roll moist and flavorful.
- Bread
- Soaks up moisture and helps bind the mixture so it holds its shape.
- Egg
- Acts as a binder, setting during baking to hold the roll together.
- Salt pork
- Renders fat over the surface that keeps the roll moist and helps it brown.
- Onion
- Adds sweetness and aroma as it softens in the rendered fat.
The step that matters
Cooking the onion without browning. Onion softened gently in fat becomes sweet and mild, while browning would add bitterness and a different flavor to the mock rabbit.
Swap the onion
How well each one fits the dish's main ingredients (meat, bread, egg, pork, pepper):
- Capsicumfits better
- Asparagusfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against meat, bread, egg, pork, 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.
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