Why it works: Egg and flour are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 106,462 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Tripe in Batter
Ingredients
Directions
Prepare and dip
Cut the boiled tripe into 2-inch pieces.
Dip the tripe pieces in the batter.
Fry
Fry in deep fat for one minute.
Alternatively, fry several pieces of salt pork until browned in the fat.
Make the batter
To make the batter, mix the egg, cold water, lemon juice, and coarse sea salt, then add flour until it forms a drop batter.
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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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Lemon + flourtop 17% of all pairsSmell alikemoderateCooked together30,404 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + lemontop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
Egg and flour barely smell alike, yet cooks put them together in 106,462 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
- Egg
- Binds the batter and helps it set into a coating when fried.
- Flour
- Forms the structure of the batter and gives the coating its body.
- Cold water
- Keeps the batter thin and light, limiting gluten development for a crisper coating.
- Lemon juice
- Adds acidity that brightens the batter's flavour.
The step that matters
Adjusting the batter to drop consistency. The amount of flour sets the batter's thickness. If it is too thin, it runs off the tripe; if too thick, it coats unevenly and fries heavy.
Swap the lemon
How well each one fits the dish's main ingredients (egg, flour):
- Raisinfits better
- Vanillafits about as well
- Lemonthe original
- Blueberryfits about as well
Fit is the average pairing score against egg, flour. 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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