Name: Asparagus Soup with Green Peas
Ingredients: 1 pound asparagus, cut into 1-2 inch pieces; 4 cups good stock; Salt, to taste; Pepper, to taste; Toasted bread, for serving

Why it works: Asparagus and pepper are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 1,968 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Asparagus Soup with Green Peas

Ingredients

Directions

Blanch the asparagus pieces in boiling water until tender.
Add the stock to the asparagus and strain the mixture.
Boil the asparagus pieces separately and then add them back to the soup.
Serve the soup hot with toasted bread on the side, if desired.

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.

Asparagus + peppertop 10% of all pairs

Smell alikemoderate

Cooked together1,968 recipes

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

Smell alikemoderate

Cooked together363 recipes

Shared aroma: 2-nonenal (fatty, green).
Pepper + breadtop 16% of all pairs

Smell alikemoderate

Cooked together20,964 recipes

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