A bechamel sauce is a classic French sauce that serves as a versatile base for many dishes. It's creamy, smooth, and can be used in a variety of recipes, from lasagna to macaroni and cheese. This basic bechamel sauce recipe is simple to make and requires just a few ingredients that you probably already have in your kitchen.
The ingredients for this recipe are quite common, but if you don't have all-purpose flour or nutmeg at home, you might need to pick them up at the supermarket. All-purpose flour is a staple in most baking aisles, while nutmeg can usually be found in the spice section. Make sure to get fresh milk and butter as well.
Ingredients For Basic Bechamel Sauce Recipe
Milk: The base liquid for the sauce, providing creaminess and richness.
Butter: Adds a rich, buttery flavor and helps to create the roux.
All-purpose flour: Used to thicken the sauce and create a smooth texture.
Salt: Enhances the overall flavor of the sauce.
Nutmeg: Adds a subtle, warm spice that complements the creamy sauce.
Technique Tip for Making This Sauce
When making a béchamel sauce, it's crucial to ensure that the milk is hot but not boiling when you add it to the roux (the butter and flour mixture). This helps to prevent lumps and ensures a smooth, creamy texture. Whisking constantly as you gradually add the hot milk will help incorporate it evenly and avoid any clumping.
Suggested Side Dishes
Alternative Ingredients
milk - Substitute with unsweetened almond milk: This provides a similar creamy texture and is suitable for those who are lactose intolerant or vegan.
milk - Substitute with chicken broth: This will give a different flavor profile but can be used if you want a non-dairy option with a savory taste.
butter - Substitute with margarine: Margarine can be used as a direct replacement for butter, providing a similar fat content and texture.
butter - Substitute with olive oil: Olive oil is a healthier fat alternative and will still help to create a roux when combined with flour.
all-purpose flour - Substitute with cornstarch: Cornstarch can be used as a thickening agent, though you may need to use less of it compared to flour.
all-purpose flour - Substitute with gluten-free flour: This is ideal for those with gluten intolerance and will still help to thicken the sauce.
Other Alternative Recipes Similar to This Sauce
How to Store / Freeze This Sauce
Allow the bechamel sauce to cool to room temperature before storing. This prevents condensation, which can make the sauce watery.
Transfer the cooled sauce into an airtight container. For added protection, place a piece of plastic wrap directly on the surface of the sauce to prevent a skin from forming.
Store the container in the refrigerator. The sauce will keep well for up to 5 days.
If you plan to freeze the sauce, pour it into a freezer-safe container, leaving some space at the top for expansion. Alternatively, you can use freezer bags, laying them flat for easy stacking.
Label the container or bag with the date to keep track of its freshness. Frozen bechamel sauce can be stored for up to 3 months.
When ready to use, thaw the sauce in the refrigerator overnight. Avoid thawing at room temperature to prevent bacterial growth.
Reheat the sauce gently in a saucepan over low heat, stirring frequently. If the sauce appears too thick, add a splash of milk or cream to reach the desired consistency.
For a smoother texture after freezing, you may want to whisk the reheated sauce vigorously or use an immersion blender to eliminate any lumps.
Remember to taste and adjust the seasoning after reheating, as the flavors may have mellowed during storage. A pinch of salt or a dash of nutmeg can revive the sauce's original flavor.
How to Reheat Leftovers
- gently reheat the bechamel sauce on the stovetop over low heat. Stir frequently to prevent it from sticking to the bottom of the pan and to ensure even heating.
- if the sauce has thickened too much, add a splash of milk or cream to thin it out. Whisk continuously until you achieve the desired consistency.
- for microwave reheating, transfer the sauce to a microwave-safe bowl. Heat it in short intervals of 20-30 seconds, stirring well after each interval to ensure even heating and to avoid any lumps.
- if you notice any lumps forming, use an immersion blender to smooth out the sauce. This will help restore its creamy texture.
- to prevent a skin from forming on the surface of the sauce, cover it with a piece of plastic wrap directly touching the surface while reheating.
- if the sauce has separated, whisk vigorously or use a blender to bring it back together. Adding a small amount of butter can also help to re-emulsify the sauce.
Best Tools for Making This Sauce
Saucepan: Use one saucepan to heat the milk until it's just about to boil.
Saucepan: Use another saucepan to melt the butter and combine it with the flour.
Whisk: A whisk is essential for stirring the butter and flour mixture and for gradually incorporating the hot milk to ensure a smooth sauce.
Measuring cups: Use measuring cups to accurately measure the milk.
Measuring spoons: Use measuring spoons to measure out the butter and flour.
Stirring spoon: A stirring spoon is useful for stirring the sauce as it simmers.
Heat-resistant spatula: A heat-resistant spatula can help scrape down the sides of the saucepan to ensure all ingredients are well incorporated.
Ladle: A ladle can be used to gradually add the hot milk to the butter-flour mixture.
Nutmeg grater: If using whole nutmeg, a nutmeg grater is needed to grate it fresh into the sauce.
How to Save Time on Making This Sauce
Preheat the milk: Heat the milk in the microwave for a minute instead of using a saucepan.
Measure ingredients ahead: Measure out the butter and flour before starting to save time.
Use a whisk: A whisk will help you combine the butter and flour mixture faster and more smoothly.
Simmer with a lid: Cover the saucepan while simmering to speed up the cooking process.
Prepare seasoning: Have salt and nutmeg ready to add at the end, so you don't waste time searching for them.

Basic Bechamel Sauce Recipe
Ingredients
Main Ingredients
- 2 cups milk
- 2 tablespoon butter
- 2 tablespoon all-purpose flour
- Salt to taste
- Nutmeg to taste
Instructions
- Heat the milk in a saucepan until just about to boil.
- In another saucepan, melt the butter over medium heat.
- Add the flour to the melted butter and stir constantly for about 2 minutes.
- Gradually add the hot milk to the butter-flour mixture, whisking constantly until smooth.
- Bring to a boil, then reduce the heat and simmer for about 10 minutes, stirring frequently.
- Season with salt and nutmeg to taste.
Nutritional Value
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