Why it works: Egg and pasta work together. They rank in the top 30% of all ingredient pairs, and cooks put them together in 601 recipes. Both carry nonanal, which smells fat, citrus. The science ↓
Clear Brown Soup
Ingredients
Directions
Clarify the stock
Measure out 1 quart of stock and heat it until lukewarm.
Stir in the egg white and bring to a boil while stirring continuously.
Once it bubbles, remove from heat and add a little cold water.
Let it stand for three minutes, then pour off the dregs through a flannel bag or double cloth.
Finish and serve
Return the clear soup to the fire and add soaked tapioca or pasta shapes.
Simmer for five minutes, then color with kitchen bouquet or caramel before serving.
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.
-
Egg + pastatop 30% of all pairsSmell alikemoderateCooked together601 recipes
Shared aroma: nonanal (fat, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Stock
- Forms the body and flavor base of the soup.
- Egg white
- Coagulates as it heats, trapping cloudy particles so they can be strained out for a clear soup.
- Tapioca or pasta shapes
- Adds body and bulk to the clear soup as a starch-based garnish.
- Kitchen bouquet or caramel
- Adds a brown color to the soup without changing its clarity.
The step that matters
Stirring the egg white into the stock. Stirring keeps the egg white evenly dispersed so it can coagulate and collect impurities as the stock heats. If it clumps or the stock is not stirred, the clarifying raft forms unevenly and the soup stays cloudy.
“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.
Indian Spiced Potato Soup with Tofu and Spinach448 recipes
Clear Carrot and Bottle Gourd Soup65 recipes
Mock Bisque Soup51 recipes
Cream of Asparagus Soup42 recipes