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Dessert

Almond Toffee

Almond toffee is a sweet confection made from butter, brown sugar, water, lemon, and almonds.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Lemon and almond match in chemistry and in kitchens. They rank in the top 10% of all ingredient pairs, and cooks put them together in 5,655 recipes. Both carry eucalyptol, which smells eucalyptus, herbal. The science ↓

Almond Toffee

Ingredients

Directions

Make the toffee

  1. Combine butter, brown sugar, water, and half the lemon rind in a saucepan and boil together.

  2. Drop a small amount into cold water; if it hardens and is crisp, it is done.

  3. Once boiling ceases, stir in the lemon juice.

Set and finish

  1. Blanch the almonds, halve them, and place them flat side down on a buttered shallow tin.

  2. Allow the toffee to cool; it will be easy to remove from the tin.

  3. For a variation, omit the almonds and lemon and add a little vanilla flavoring.

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.

  1. Lemon + almondtop 10% of all pairs
    Smell alikestrong
    Cooked together5,655 recipes

    Shared aroma: eucalyptol (eucalyptus, herbal).

  2. Butter + almondtop 11% of all pairs
    Smell alikemoderate
    Cooked together9,245 recipes

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

  3. Butter + lemontop 16% of all pairs
    Smell alikemoderate
    Cooked together41,227 recipes

    Shared aroma: 3-hexenal (apple, fruity).

  4. Sugar + buttertop 17% of all pairs
    Smell alikemoderate
    Cooked together98,233 recipes

    Shared aroma: guaiacol (smoky, sweet).

  5. Sugar + almondtop 18% of all pairs
    Smell alikemoderate
    Cooked together15,679 recipes

    Shared aroma: 1-penten-3-one (fish, pungent).

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

What each ingredient does

Brown sugar
Provides sweetness and, once boiled, forms the hard, crisp toffee structure.
Butter
Adds fat and richness, giving the toffee a smooth, tender bite.
Almonds
Add crunch and a nutty flavor and texture against the toffee.
Lemon
Adds acidity and bright aroma to balance the sweetness of the sugar.

The step that matters

Testing the toffee in cold water. Dropping a little into cold water shows whether the sugar has reached the hard, crisp stage. Stopping too early leaves the toffee soft and sticky, while cooking too far turns it bitter and dark, so the test matters.

Swap the lemon

How well each one fits the dish's main ingredients (sugar, butter, almond):

  1. Vanillafits better
  2. Figfits better
  3. Raisinfits better
  4. Lemonthe original

Fit is the average pairing score against sugar, butter, almond. Candidates are from the same food group and used in at least 100 recipes.

“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.

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