Classic Bechamel Sauce Recipe
Introduction
Bechamel sauce is a classic French white sauce that serves as a creamy base for many dishes like lasagna, gratins, and soufflés. It’s smooth, rich, and surprisingly simple to make with just a few basic ingredients.

Ingredients
- 2¼ cups whole milk
- 3 tablespoons unsalted butter
- 3 tablespoons all-purpose flour
- ½ teaspoon salt (or to taste)
- ¼ teaspoon white pepper (or finely ground black pepper)
- 1 pinch ground nutmeg
Instructions
- Step 1: Allow the milk to sit on the counter for 30 minutes to come to room temperature, or lightly warm it to prevent lumps in the sauce.
- Step 2: In a saucepan over medium-low heat, melt the butter. Stir in the flour and cook, whisking continuously, for about 4 minutes without letting it brown to form a roux.
- Step 3: Gradually whisk in a little milk at a time, stirring until smooth after each addition. The mixture will be thick and pasty initially.
- Step 4: Increase the heat to medium and bring the sauce to a gentle boil. Keep it at a low boil for 5 minutes, whisking frequently until it thickens and becomes creamy.
- Step 5: Remove from heat and stir in salt, white pepper, and a pinch of nutmeg to taste. Adjust seasoning if needed before serving.
Tips & Variations
- For a richer sauce, substitute half the milk with cream or add a splash of cream at the end.
- Use freshly grated nutmeg for a more aromatic flavor instead of pre-ground.
- To make a cheesy Mornay sauce, stir in grated Gruyère or Parmesan cheese after the sauce has thickened.
- Whisk continuously when adding the milk to prevent lumps from forming.
Storage
Store any leftover bechamel sauce in an airtight container in the refrigerator for up to 3 days. To reheat, warm it gently over low heat while stirring frequently until smooth. If the sauce thickens too much upon cooling, thin it with a little milk while reheating.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use low-fat or non-dairy milk to make bechamel?
Yes, you can substitute with low-fat or non-dairy milk alternatives, but the sauce may be less creamy and rich. You may need to adjust the fat content by adding a bit more butter or a milk alternative with higher fat for better texture.
What should I do if my bechamel sauce is lumpy?
Lumps usually form if the milk is too cold or if the roux isn’t cooked properly. To fix this, strain the sauce through a fine sieve or whisk vigorously to break up the lumps. Using warm milk and adding it gradually while whisking helps prevent lumps from forming.
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Classic Bechamel Sauce Recipe
- Total Time: 20 minutes
- Yield: Approximately 2 cups of Bechamel sauce 1x
Description
This classic Bechamel sauce recipe is a rich and creamy white sauce made from whole milk, butter, and flour. Perfect as a base for many dishes like lasagna, macaroni and cheese, and creamy casseroles, it is seasoned with salt, white pepper, and a hint of nutmeg for a subtly spiced flavor.
Ingredients
Bechamel Sauce Ingredients
- 2¼ cups whole milk
- 3 tablespoons unsalted butter
- 3 tablespoons all-purpose flour
- ½ teaspoon salt (or to taste)
- ¼ teaspoon white pepper (or finely ground black pepper)
- 1 pinch ground nutmeg
Instructions
- Prepare the Milk: Allow the whole milk to sit on the counter for 30 minutes to come to room temperature or lightly warm it. This helps in better incorporation when making the sauce.
- Melt Butter and Cook Flour: In a saucepan over medium-low heat, melt the unsalted butter. Once melted, stir in the all-purpose flour and cook the mixture while whisking continuously for about 4 minutes. This step cooks out the raw flour taste and should not allow the roux to brown.
- Add Milk Gradually: Gradually whisk in the milk a little at a time, ensuring that the mixture remains smooth after each addition. Initially, the mixture will be thick and pasty, but the slow addition will help it become smooth.
- Cook to Thicken: Increase the heat to medium and bring the sauce to a boil. Maintain a low boil for 5 minutes while whisking frequently. This will cook the sauce fully and thicken it to a creamy consistency.
- Season: Stir in salt, white pepper, and a pinch of ground nutmeg to the sauce. Adjust seasoning to taste and your Bechamel sauce is ready to use.
Notes
- Use whole milk for the creamiest texture; low-fat milk can be substituted for a lighter sauce but may be less rich.
- Whisk continuously while adding milk to prevent lumps from forming.
- Do not let the roux brown, keep the heat moderate to maintain the white color of the sauce.
- The pinch of nutmeg adds a classic subtle warmth but can be omitted if preferred.
- Bechamel sauce can be stored in the refrigerator for up to 3 days; reheat gently while stirring.
- Prep Time: 5 minutes
- Cook Time: 15 minutes
- Category: Sauce
- Method: Stovetop
- Cuisine: French
Keywords: Bechamel, White Sauce, Classic Sauce, French Sauce, Roux, Basic Sauce, Creamy Sauce

