Name: Sausage-stuffed Onions
Ingredients: 8 Medium white onions; 1/4 cup butter; 1/2 pound sausage; 1-1/4 cups soft bread crumbs; 1/3 cup light cream; 1/4 cup chopped parsley; 1/4 teaspoon thyme; 1 teaspoon salt; 2 teaspoons freshly ground black pepper; 1 cup beef stock; 1/2 cup dry white wine

Why it works: Parsley and thyme match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,057 recipes. Both carry cuminaldehyde, which smells Spicy, cumin. 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.

Parsley + thymetop 1% of all pairs

Smell alikestrong

Cooked together9,057 recipes

Shared aroma: cuminaldehyde (Spicy, cumin).
Parsley + peppertop 2% of all pairs

Smell alikestrong

Cooked together34,122 recipes

Shared aroma: 4'-methylacetophenone (bitter almond).
Thyme + peppertop 4% of all pairs

Smell alikemoderate

Cooked together11,585 recipes

Shared aroma: beta-phellandrene (minty, terpene).
Onion + beeftop 7% of all pairs

Smell alikemoderate

Cooked together17,092 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Onion + thymetop 7% of all pairs

Smell alikemoderate

Cooked together11,171 recipes

Shared aroma: coumarin (sweet, hay).

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

What each ingredient does

Onions: Form the edible shell that holds the stuffing and softens as it bakes.
Sausage: Adds savory fat and meaty flavor to the stuffing.
Bread crumbs: Soak up the cream and bind the stuffing so it holds its shape.
Light cream: Moistens the bread crumbs and adds richness to the stuffing.
Butter: Adds fat and helps the chopped onion brown lightly.
Beef stock: Forms a liquid in the dish that cooks the onions and becomes a sauce.

The step that matters

Blanching the onion cases. Blanching softens the onion shells enough to fill and bake without tearing, while keeping them firm. Leaving the shell at least ¼ inch thick helps it hold the stuffing.

Swap the onion

How well each one fits the dish's main ingredients (butter, bread, cream, parsley, thyme, pepper, beef):

Potatofits better
Leekfits better
Carrotfits about as well
Onionthe original

Fit is the average pairing score against butter, bread, cream, parsley, thyme, pepper, beef. 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
Beef	100g cooked	250
Pork	100g cooked	242
Butter	1 tbsp (14g)	102
Cream	1 tbsp (15ml) heavy	51
Onion	1 medium (110g)	44
Wine	2 tbsp cooking wine (30ml)	25
Black Pepper	1 tsp ground (2.3g)	6
Thyme	1 tsp dried (1.4g)	4
Parsley	1 tbsp chopped fresh (3.8g)	1
Salt	1 tsp (6g)	0

Sausage-stuffed Onions