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Béchamel Sauce

Béchamel sauce is a classic French white sauce made with butter, flour, and milk, used as the base for many creamy recipes.
Prep Time15 minutes
Cook Time15 minutes
Total Time30 minutes
Course: Sauces
Cuisine: French
Keyword: sauce
Servings: 1 cup

Equipment

  • medium saucepan

Ingredients

  • 2 tablespoons butter sweet, unsalted
  • 3 tablespoons all-purpose flour
  • 1 cup milk
  • salt & pepper to taste
  • nutmeg freshly grated or ground, to taste

Optional Ingredients

Instructions

Melt the Butter

  • Add the flour to the melted butter. Whisk constantly for 1–2 minutes until smooth and slightly foamy.
    Goal: Cook out the raw flour taste while keeping the roux pale.

Start the Milk Slowly

  • Add a small splash of warm milk (just a few tablespoons). Whisk vigorously until the mixture becomes smooth and paste-like.
    Why this matters: This step prevents lumps before they start.

Add the Remaining Milk Gradually

  • Slowly pour in the rest of the milk while whisking continuously. Keep the mixture moving so it stays smooth.
    Tip: Don’t rush—steady pouring = silky sauce.

Simmer & Thicken

  • Reduce the heat to medium-low. Cook, whisking frequently, until the sauce thickens enough to coat the back of a spoon, about 5–7 minutes.
    Test: Run your finger across the spoon—if the line holds, it’s ready.

Season & Finish

  • Add salt, white pepper, and a pinch of nutmeg (optional but classic). Stir well and taste.
    Adjust: Add more milk if too thick, simmer longer if too thin.

Notes

Béchamel isn’t about memorizing steps—it’s about controlling texture. Once you understand how the roux thickens the milk, you can adjust this sauce on the fly for any dish.