Name: Great Northern Bean Soup
Ingredients: 2 tablespoons butter; 2 stalks celery, diced; 2 medium carrots, diced; 1 small onion, chopped, 2½ ounces; 1 clove garlic, minced; 1 teaspoon xanthan gum; 15.5 ounce can Great Northern beans, undrained; 4 cups chicken broth, homemade preferred; 2 teaspoons chicken bouillon granules; salt and pepper, to taste; 16 ounces smoked sausage, cut into bite-sized pieces; 2 tablespoons fresh parsley, chopped

Why it works: Celery and carrot match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,173 recipes. Both carry myristicin, which smells spice, warm. 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.

Celery + carrottop 1% of all pairs

Smell alikestrong

Cooked together10,173 recipes

Shared aroma: myristicin (spice, warm).
Onion + garlictop 1% of all pairs

Smell alikestrong

Cooked together29,058 recipes

Shared aroma: furaneol (caramel, strawberry).
Carrot + beanstop 4% of all pairs

Smell alikestrong

Cooked together1,443 recipes

Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
Carrot + clovetop 5% of all pairs

Smell alikestrong

Cooked together5,873 recipes

Shared aroma: cuminaldehyde (Spicy, cumin).
Garlic + beanstop 6% of all pairs

Smell alikestrong

Cooked together2,935 recipes

Shared aroma: linalool (floral, citrus).

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

What each ingredient does

Xanthan gum: Thickens the broth into a smoother, more body-rich soup without needing a roux.
Great northern beans: Soften during simmering and give the soup its body and starchy texture.
Smoked sausage: Adds savory, smoky fat and flavor that seasons the broth as it simmers.
Butter: Carries the aromatics and adds richness as the vegetables soften.
Celery, carrots, and onion: Build the flavor base and sweetness as they soften slowly in butter.

The step that matters

Sprinkle the xanthan gum lightly. Xanthan gum thickens quickly and can clump if added in a heap. Sprinkling it lightly over the vegetables and stirring well spreads it evenly so it hydrates without lumps.

Swap the clove

How well each one fits the dish's main ingredients (butter, celery, carrot, onion, garlic, beans, chicken):

Cuminfits better
Parsleyfits better
Thymefits better
Clovethe original

Fit is the average pairing score against butter, celery, carrot, onion, garlic, beans, chicken. 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
Smoked Sausage	100g cooked	301
Chicken	100g cooked	165
Butter	1 tbsp (14g)	102
Onion	1 medium (110g)	44
Carrot	1 medium (61g)	25
Celery	1 stalk (40g)	6
Black Pepper	1 tsp ground (2.3g)	6
Garlic	1 clove (3g)	4
Parsley	1 tbsp chopped fresh (3.8g)	1
Salt	1 tsp (6g)	0
Bean	not in our table	0

Great Northern Bean Soup