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Chocolate Rum Balls I

"The holidays will sparkle brightly when you whip up a batch of these chocolate favorites!"

By allrecipes · From Open Recipes · 6 ingredients
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Why it works: Cocoa powder and rum work together. They rank in the top 6% of all ingredient pairs, and 56 recipes mention both. Both carry 2,3-pentanedione, which smells butter, sweet. The science ↓

The recipe

4 dozen
Prep45 min

Ingredients

Contains: tree nuts (auto-detected from the ingredients and method; we can miss things, so check labels)

Directions

Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.

  1. In a large bowl, combine the crushed vanilla wafers, confectioners' sugar, cocoa powder and chopped walnuts. Stir until evenly mixed.

  2. In a small bowl, stir the light corn syrup into the rum until it is combined.

  3. Pour the rum mixture over the dry ingredients and stir with a sturdy spoon until the mixture holds together when pressed.

  4. Let the mixture rest 10 minutes so the wafer crumbs absorb the liquid, then check that it is moist enough to hold its shape.

  5. Roll the mixture by heaped tablespoonfuls into balls about 1 inch (2.5 cm) across, pressing firmly so they hold together.

  6. Place the balls on a tray lined with parchment or wax paper and chill for 30 minutes until firm.

  7. Store the rum balls in an airtight container until serving.

By allrecipes. Recipe from Open Recipes.

Explore the science

The flavor team

The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.

  1. Cocoa powder + rumtop 6% of all pairs
    Aroma overlapmoderate
    Mentioned together56 recipes

    Shared aroma: 2,3-pentanedione (butter, sweet).

  2. Vanilla + rumtop 2% of all pairs
    Aroma overlapstrong
    Mentioned together727 recipes

    Shared aroma: beta-damascenone (apple, rose).

  3. Vanilla + sugartop 3% of all pairs
    Aroma overlaplow
    Mentioned together35,031 recipes

    Shared aroma: beta-damascenone (apple, rose).

  4. Vanilla + cocoa powdertop 4% of all pairs
    Aroma overlapmoderate
    Mentioned together2,189 recipes

    Shared aroma: sotolon (curry, maple).

  5. Sugar + syruptop 5% of all pairs
    Aroma overlapstrong
    Mentioned together5,841 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

Vanilla and sugar share little aroma chemistry, yet 35,031 recipes mention both: they likely work on texture and structure more than aroma.

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

Flavor stand-ins for the walnut

How well each one fits the dish's main ingredients (vanilla, sugar, cocoa powder, corn, syrup, rum):

  1. Almondbetter flavor fit
  2. Cocoabetter flavor fit
  3. Hazelnutbetter flavor fit
  4. Walnutthe original

Fit is the average pairing score against vanilla, sugar, cocoa powder, corn, syrup, rum. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).