Béchamel Sauce
(Basic White Sauce)

Béchamel Sauce, also known as white sauce, is a smooth and creamy sauce made with butter, flour, and milk, then lightly seasoned for extra flavor. This easy homemade sauce is perfect for lasagna, casseroles, pasta, vegetables, and other comforting dishes that need a rich, creamy finish.

Cook Time

Servings

Difficulty

10 hours

2 Cups

Easy

Prep Time

Ingredients

□ 4 TBSP butter
□ 4 TBSP all-purpose flour
□ 3 cups whole milk
□ ½ tsp salt
□ ¼ tsp black pepper
□ ¼ tsp garlic powder
□ Pinch of ground nutmeg, optional

Ingredients

Directions

Make the Roux
Melt the butter in a medium saucepan over medium heat. Add the flour and whisk constantly for about 1–2 minutes, until smooth and lightly bubbling. Do not let the flour brown.
Add the Milk
Slowly pour in the milk, a little at a time, whisking constantly to keep the sauce smooth and prevent lumps.
Thicken the Sauce
Continue cooking over medium heat, whisking frequently, until the sauce gently simmers and thickens enough to coat the back of a spoon, about 5–7 minutes.
Season and Serve
Stir in the salt, black pepper, garlic powder, and optional nutmeg. Taste and adjust the seasoning as needed. Remove from the heat and use while warm.

RECIPE TIPS

For the smoothest béchamel sauce, add the milk gradually while whisking constantly. This helps the milk blend evenly into the roux and keeps lumps from forming.

Frequently Asked Questions

What can I serve with béchamel sauce?

Béchamel is delicious with pasta, lasagna, baked vegetables, chicken, potatoes, and casseroles. It also makes a great creamy base for many other sauces.
Can I make béchamel sauce ahead of time?

Yes. Make it ahead and store it covered in the refrigerator for up to 3 days. Reheat it gently on the stovetop, whisking until smooth.
Why did my béchamel sauce turn out lumpy?

Lumps usually form when the milk is added too quickly. If you do end up with a few lumps, whisk the sauce vigorously while it cooks until it becomes smooth.
What can I add to béchamel sauce for more flavor?

Try adding Parmesan, cheddar, fresh herbs, Dijon mustard, onion powder, or additional garlic depending on the dish you're making.
Can I make béchamel sauce thinner or thicker?

Yes. For a thinner sauce, whisk in a little extra milk. For a thicker sauce, let it gently simmer a little longer until it reaches the consistency you want.