Name: Plain Dumplings
Ingredients: ½ cup walnut meal; ½ cup grated zwieback; salt to taste; ½ cup flour; ½ cup cold water

Why it works: Walnut and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 5,873 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Plain Dumplings

Ingredients

Directions

Mix walnut meal, grated zwieback, salt, flour, and cold water until well combined.
Form the mixture into dumplings the size of marbles.
Cook the dumplings in the soup and serve them with it.

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.

Walnut + flourtop 12% of all pairs

Smell alikemoderate

Cooked together5,873 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

Walnut meal: Provides bulk and a nutty flavor that gives the dumplings body.
Grated zwieback: Absorbs moisture and helps bind the mixture so the dumplings hold their shape.
Flour: Adds starch that helps bind the dough and gives the dumplings structure.
Cold water: Hydrates the dry ingredients so they combine into a workable mixture.

“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.