Name: Peanut Balls
Ingredients: 3 lbs glucose; 2 lbs sugar; 5 lbs kiss cream; 10 lbs roasted Spanish peanuts (with skins)

Why it works: Sugar and cream are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓

Peanut Balls

Ingredients

3 lbs glucose
2 lbs sugar
5 lbs kiss cream
10 lbs roasted Spanish peanuts (with skins)

Directions

Make the candy

Boil glucose and sugar to 248°F (120°C).
Let it cool, then stir in kiss cream until dissolved.

Finish and shape

Add roasted peanuts and mix well.
Use a wooden spoon to scoop and place on wax paper.

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.

Sugar + creamtop 9% of all pairs

Smell alikemoderate

Cooked together43,450 recipes

Shared aroma: 2,3-butanedione (butter, sweet).
Cream + peanuttop 21% of all pairs

Smell alikelow

Cooked together490 recipes

Shared aroma: 1-octen-3-one (mushroom, metallic).
Sugar + peanuttop 27% of all pairs

Smell alikelow

Cooked together2,545 recipes

Shared aroma: guaiacol (smoky, sweet).

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

What each ingredient does

Glucose: Inhibits sugar crystallization, keeping the candy smooth and pliable rather than grainy.
Sugar: Provides sweetness and, once boiled and cooled, the firm structure that holds the balls together.
Roasted spanish peanuts: Add crunch and a toasted, nutty flavor that contrasts with the sweet base.

The step that matters

Boiling the glucose and sugar to 248°F (120°C). The final temperature controls how much water remains in the syrup. Cooking to this point concentrates the sugars so the mixture sets firm as it cools. Stopping early leaves the balls soft and sticky, while overcooking makes them hard and brittle.