Name: American Chowder
Ingredients: 1 large onion, sliced; 2 tablespoons butter or margarine; 4 cups potatoes, cubed; 2 cups cold water; 1 cup celery, sliced; 2 teaspoons salt; 1/4 teaspoon pepper; 2 cups milk; 2 tablespoons flour; 1 (12 ounces) package Little Smokies sausage or hot dogs, sliced; 1/2 lb American cheese, cubed

Why it works: Onion and potato are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

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.

Onion + potatotop 3% of all pairs

Smell alikemoderate

Cooked together9,023 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Celery + peppertop 5% of all pairs

Smell alikestrong

Cooked together16,012 recipes

Shared aroma: 4'-methylacetophenone (bitter almond).
Potato + celerytop 7% of all pairs

Smell alikemoderate

Cooked together2,047 recipes

Shared aroma: 4'-methylacetophenone (bitter almond).
Butter + milktop 7% of all pairs

Smell alikemoderate

Cooked together81,283 recipes

Shared aroma: (z)-4-heptenal (biscuit, cream).
Onion + celerytop 7% of all pairs

Smell alikemoderate

Cooked together18,518 recipes

Shared aroma: guaiacol (smoky, sweet).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Potatoes: Starch that softens during simmering and gives the chowder body and bulk.
Flour: Thickens the milk-based broth into a creamy, smooth consistency when heated.
Milk: Forms the creamy liquid base that the flour thickens into the chowder.
American cheese: Melts into the chowder, adding richness and a smooth, creamy texture.
Onion: Softens in butter to build a sweet, savory aromatic base.
Butter: Adds fat and flavor when cooking the onion at the start.

The step that matters

Adding the flour mixture to the hot vegetables. Flour clumps if it meets hot liquid without being dispersed first. Stirring constantly while adding the flour slurry helps it blend evenly, so the thickening is smooth rather than lumpy.

Swap the celery

How well each one fits the dish's main ingredients (onion, butter, potato, pepper, milk, flour, cheese):

Thymefits better
Garlicfits better
Parsleyfits better
Celerythe original

Fit is the average pairing score against onion, butter, potato, pepper, milk, flour, cheese. 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.

Ingredient	Portion assumed	kcal
Flour	1 cup (125g) all-purpose	455
Pork	100g cooked	242
Potato	1 medium (173g) baked	161
Milk	1 cup (244ml) whole	149
Cheese	1 oz (28g) cheddar	113
Butter	1 tbsp (14g)	102
Onion	1 medium (110g)	44
Celery	1 stalk (40g)	6
Black Pepper	1 tsp ground (2.3g)	6
Salt	1 tsp (6g)	0
Water	not in our table	0
Hot Dog	not in our table	0

American Chowder