Name: Cheap Soups
Ingredients: coarser pieces of meat; water; vegetables (e.g., carrots, onions, potatoes); coarse sea salt (formerly 'bay salt')

Why it works: Onion and potato are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Cheap Soups

Ingredients

coarser pieces of meat
water
vegetables (e.g., carrots, onions, potatoes)
coarse sea salt (formerly 'bay salt')

Directions

Cut the coarser pieces of meat into small chunks.
Place the meat in a large pot and cover with water.
Add chopped vegetables to the pot.
Season with coarse sea salt to taste.
Bring to a boil, then reduce heat and simmer for several hours until the meat is tender.
Strain the soup and serve hot.

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.

Onion + potatotop 3% of all pairs

Smell alikemoderate

Cooked together9,023 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Carrot + potatotop 4% of all pairs

Smell alikestrong

Cooked together3,107 recipes

Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
Carrot + oniontop 6% of all pairs

Smell alikemoderate

Cooked together21,601 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Meat + potatotop 14% of all pairs

Smell alikemoderate

Cooked together786 recipes

Shared aroma: 1-octen-3-one (mushroom, metallic).
Meat + oniontop 17% of all pairs

Smell alikelow

Cooked together6,364 recipes

Shared aroma: 2,4-decadienal (seaweed).