Name: Stuffed Squash
Ingredients: 1 large pattypan squash; 1 cup bread crumbs; ½ onion, finely chopped; 1 walnut-sized piece of butter; ¼ teaspoon salt; ¼ teaspoon pepper; ½ cup milk; grated bread for topping

Why it works: Bread and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓

Stuffed Squash

Ingredients

Directions

The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.

Prepare

Cut the top off the squash and scoop out the inside.
Mix the scooped squash with bread crumbs, chopped onion, butter, salt, pepper, and milk.

Fill and bake

Fill the squash with the mixture and sprinkle grated bread on top.
Bake in a 300°F (150°C) oven until cooked through.

Recipe from a historical cookbook (Internet Archive).

Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.

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.

Bread + buttertop 7% of all pairs

Smell alikemoderate

Cooked together27,232 recipes

Shared aroma: delta-decalactone (sweet, creamy).
Butter + milktop 7% of all pairs

Smell alikemoderate

Cooked together81,283 recipes

Shared aroma: (z)-4-heptenal (biscuit, cream).
Bread + milktop 11% of all pairs

Smell alikemoderate

Cooked together11,466 recipes

Shared aroma: 2-undecenal (sweet).
Onion + peppertop 11% of all pairs

Smell alikemoderate

Cooked together68,474 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Walnut + peppertop 13% of all pairs

Smell alikemoderate

Cooked together3,039 recipes

Shared aroma: 2-nonenal (fatty, green).

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

What each ingredient does

Pattypan squash: Serves as the hollow vessel that holds the filling while it cooks.
Bread crumbs: Soak up the milk and butter to give the filling body and a soft texture.
Milk: Moistens the bread crumbs so the filling stays tender rather than dry.
Butter: Adds fat for richness and helps the filling taste savory and rounded.
Onion: Adds savory aroma and a mild sweetness as it cooks into the filling.

Swap the walnut

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

Beansfits better
Lima beansfits better
Peasfits about as well
Walnutthe original

Fit is the average pairing score against bread, onion, butter, pepper, milk. 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.