Name: Beef Soup with Rice
Ingredients: 1 beef bone; ½ cup rice; salt and pepper to taste

Why it works: Beef and pepper are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 18,971 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Beef Soup with Rice

Ingredients

1 beef bone
½ cup rice
salt and pepper to taste

Directions

Boil the beef bone until the meat is well cooked.
Half an hour before serving, add the rice.
Season with salt and pepper to taste.

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.

Beef + peppertop 10% of all pairs

Smell alikemoderate

Cooked together18,971 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Beef + ricetop 10% of all pairs

Smell alikemoderate

Cooked together2,265 recipes

Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
Rice + peppertop 12% of all pairs

Smell alikemoderate

Cooked together8,379 recipes

Shared aroma: trans-2-nonenal (cardboard, fatty).

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

What each ingredient does

Beef bone: Releases flavour and gelatin into the broth as it simmers, giving body and savoury depth.
Rice: Absorbs liquid and softens, thickening the soup slightly and adding starchy body.

“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.