Why it works: Mustard and beer work together. They rank in the top 5% of all ingredient pairs, and 313 recipes mention both. Both carry guaiacol, which smells smoky, sweet. The science ↓
The recipe
Ingredients
Contains: milk, wheat, soy, fish (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Make the base
Lightly spoon flour into measuring cup; level off.
In large saucepan, melt butter; stir in flour. Cook 1 minute, stirring constantly until smooth and bubbly.
Build the soup
Add garlic, onion, Worcestershire sauce, salt, mustard and pepper; blend well.
Gradually stir in chicken broth, half-and-half and beer; cook until thickened, stirring constantly.
Add cheese; stir until melted. Heat gently, stirring often, but do not allow to boil.
Serve
Serve with croutons.
This recipe comes from the Recipes Wiki on Fandom and is licensed CC BY-SA 4.0. Our formatting and summaries are shared under the same licence.
Steps grouped into stages for easier reading; the method is the source's own.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Mustard + beertop 5% of all pairsAroma overlapmoderateMentioned together313 recipes
Shared aroma: guaiacol (smoky, sweet).
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Garlic + oniontop 1% of all pairsAroma overlapstrongMentioned together29,030 recipes
Shared aroma: furaneol (caramel, strawberry).
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Garlic + chickentop 3% of all pairsAroma overlapmoderateMentioned together10,839 recipes
Shared aroma: 3-ethyl-2,5-dimethylpyrazine (roasted, nutty).
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Onion + chickentop 4% of all pairsAroma overlapmoderateMentioned together17,808 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Onion + mustardtop 4% of all pairsAroma overlapstrongMentioned together9,243 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- All purpose flour
- Thickens the broth with starch once cooked into the butter.
- Butter
- Forms the fat base that the flour cooks into as a roux.
- Chicken broth
- Forms the liquid body of the soup.
- Half-and-half
- Adds richness and a smooth, creamy texture.
- Beer
- Adds malty, slightly bitter flavour that complements the cheese.
- Shredded sharp cheddar
- Provides the main cheese flavour and body when melted into the soup.
The step that matters
Heat gently after adding the cheese. Cheese proteins tighten and can turn grainy or oily if the soup boils, so it should be heated gently and stirred often until melted.
Flavor stand-ins for the white pepper
How well each one fits the dish's main ingredients (flour, butter, garlic, onion, sauce, mustard, chicken):
- Capersbetter flavor fit
- Thymebetter flavor fit
- Celerybetter flavor fit
- White pepperthe original
Fit is the average pairing score against flour, butter, garlic, onion, sauce, mustard, chicken. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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