Skip to main content
Dessert

To Make Rusks

A simple baked biscuit made from flour, butter, milk, sugar, and yeast.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
Jump to recipe ↓

Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓

To Make Rusks

Oven, in the book's wordsA brisk oven

Ingredients

Directions

The book says “a brisk oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.

Make the dough

  1. In a saucepan, combine the milk and butter, then heat gently, stirring until the butter melts.

  2. In a bowl, mix the flour and sugar together.

  3. Add the yeast to the milk and butter mixture, then pour this liquid into the flour mixture.

  4. Stir until a smooth dough forms.

  5. Cover the bowl with a cloth and let the dough rise near a warm place.

  6. Once risen, knead the dough and divide it into twelve pieces.

Bake and store

  1. Place the pieces in a preheated oven at 400°F (200°C) and bake for about 20 minutes.

  2. Remove the rusks, break them in half, and return them to the oven to crisp the other side.

  3. Once cooled, store the rusks in a tin canister to keep them dry.

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. Butter + milktop 7% of all pairs
    Smell alikemoderate
    Cooked together81,283 recipes

    Shared aroma: (z)-4-heptenal (biscuit, cream).

  2. Flour + buttertop 12% of all pairs
    Smell alikelow
    Cooked together124,287 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  3. Flour + milktop 14% of all pairs
    Smell alikelow
    Cooked together78,219 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  4. Flour + sugartop 15% of all pairs
    Smell alikemoderate
    Cooked together92,116 recipes

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

  5. Butter + sugartop 17% of all pairs
    Smell alikemoderate
    Cooked together98,233 recipes

    Shared aroma: guaiacol (smoky, sweet).

Flour and butter barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.

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

What each ingredient does

Flour
Provides the structure that holds the dough together as it rises and bakes.
Butter
Adds fat that tenderises the crumb and gives a rich flavour.
Milk
Supplies moisture that hydrates the flour and helps the dough come together.
Loaf sugar
Feeds the yeast and adds sweetness and gentle browning.
Yeast
Produces gas as it ferments, making the dough rise and become light.

The step that matters

Returning the halved rusks to the oven. Baking again after splitting dries the cut faces so they crisp. Too little time leaves them soft, while too long can scorch them, so watch the colour closely.

“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.

More rusks recipes

Sweet 8Cream Cake and Sweet 4French 4Lebanon 4Old Fashioned 3 See all 38 →

You might also like

White CakeWhite Cake431 recipesPound CakePound Cake373 recipesOrange Bundt CakeOrange Bundt Cake349 recipesSpice CakeSpice Cake344 recipes