Why it works: Bagel and cheddar cheese work together. They rank in the top 16% of all ingredient pairs, and 12 recipes mention both. Both carry isobutyraldehyde, which smells malty, green. The science ↓
The recipe
Ingredients
Contains: egg, milk (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Make the filling
Place butter in a heavy skillet.
Add ham and onion.
Sauté over low heat until tender, about 2 minutes. Set aside.
Assemble the casserole
Slice each bagel into 4 thin slices.
Arrange 6 bagel slices at the bottom of a lightly greased baking dish.
Top the bagels with the ham and onion mixture.
Sprinkle cheddar cheese over the mixture.
Top with the remaining bagel slices.
In a separate bowl, whisk together eggs, milk, parsley, salt, and pepper to taste.
Pour the egg mixture over the bagel layers.
Bake
Bake at 375°F for about 30 minutes, or until the eggs are firm and cooked through.
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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Bagel + cheddar cheesetop 16% of all pairsAroma overlaplowMentioned together12 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Parsley + peppertop 2% of all pairsAroma overlapstrongMentioned together34,118 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Cheddar cheese + milktop 4% of all pairsAroma overlapstrongMentioned together1,963 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Onion + cheddar cheesetop 5% of all pairsAroma overlapstrongMentioned together3,669 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Bagel + oniontop 6% of all pairsAroma overlaplowMentioned together40 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Set and bind the custard so the casserole holds together when sliced.
- Bagels
- Provide the bread structure that soaks up the egg mixture.
- Milk
- Thins the egg mixture so it coats the bread and cooks into a soft custard.
- Cheddar cheese
- Adds fat and savory flavor, and melts into the layers.
- Ham
- Adds savory, salty flavor and meaty texture.
The step that matters
Bake until the eggs are fully set. Egg proteins set as they heat, and underbaking leaves a runny custard in the middle, while overbaking makes the eggs rubbery and dry. Check that the centre is firm before removing the dish.
Flavor stand-ins for the parsley
How well each one fits the dish's main ingredients (bagel, egg, ham, onion, cheddar cheese, milk, pepper):
- Garlicabout as good a flavor fit
- Parsleythe original
- Celeryabout as good a flavor fit
- Dillabout as good a flavor fit
Fit is the average pairing score against bagel, egg, ham, onion, cheddar cheese, milk, pepper. 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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