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Sauce

Italian-style Béchamel Sauce

A creamy sauce made from butter, flour, and milk, seasoned with salt and pepper.

From the Recipes Wiki (Fandom) · 4 ingredients
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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 ↓

Italian-style Béchamel Sauce

Timeabout 15 minutes

Ingredients

Directions

  1. Melt butter in a heavy medium pan over medium low heat.

  2. Add sifted flour and whisk for 1½ minutes. Do not allow to brown.

  3. Gradually add milk, whisking constantly.

  4. Season to taste with salt and pepper and stir constantly with a wooden spoon until sauce is the consistency of thick cream, about 15 minutes.

Nutrition, whole recipe (rough)

712Calories
21 gProtein
21 gFat
108 gCarbs
What these numbers assume: 5 portions
IngredientPortion assumedkcal
Flour1 cup (125g) all-purpose455
Milk1 cup (244ml) whole149
Butter1 tbsp (14g)102
Black Pepper1 tsp ground (2.3g)6
Salt1 tsp (6g)0

One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.

Recipe from the Recipes Wiki (Fandom).

Steps grouped into stages for easier reading; the method is the source's own.

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. Butter + flourtop 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 + peppertop 19% of all pairs
    Smell alikemoderate
    Cooked together50,459 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Butter + peppertop 21% of all pairs
    Smell alikemoderate
    Cooked together85,593 recipes

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

Butter and flour 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

Butter
Enriches the sauce and carries flavour while coating the flour for a smooth roux.
Flour
Thickens the milk as it cooks, giving the sauce body and a creamy consistency.
Milk
Forms the liquid base that the flour thickens into a smooth, pourable sauce.

The step that matters

Adding the milk gradually while whisking constantly. Flour starch clumps when liquid is poured in too quickly. Adding milk slowly and whisking keeps the starch dispersed, so the sauce thickens smoothly without lumps.

“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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