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Homemade Italian Béchamel Sauce for the Perfect Lasagna Recipe

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4.3 from 35 reviews

This classic Italian béchamel sauce recipe elevates your lasagna to perfection with its creamy, rich texture and perfectly layered flavors, complemented by traditional Bolognese and Parmesan cheese.

Ingredients

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Ingredients

  • 4 cups Whole Milk (Substitute with half-and-half for richer sauce.)
  • 4 tablespoons Unsalted Butter (Margarine can be used as alternative.)
  • 4 tablespoons All-Purpose Flour (Use gluten-free blend for gluten-free options.)
  • 1 teaspoon Morton Kosher Salt (May substitute with sea salt.)
  • 1 teaspoon Black Pepper (White pepper can be used for milder taste.)
  • 1 teaspoon Ground Nutmeg (Can be omitted for a more neutral flavor.)
  • 12 sheets Lasagna Pasta Sheets (Dried pasta can be used directly.)
  • 3 cups Bolognese Ragu Sauce (Can use vegetarian Bolognese for meatless option.)
  • 1 cup Finely Shredded Parmesan Cheese (Substitute with Grana Padano or pecorino.)

Instructions

  1. Step 1: Pour the whole milk into a heavy-bottom saucepan and heat it over medium heat, stirring occasionally until steaming but not boiling (about 6-7 minutes).
  2. Step 2: In a separate saucepan, melt 4 tablespoons of unsalted butter over low heat, then add 4 tablespoons of all-purpose flour, whisking constantly for about 2 minutes.
  3. Step 3: Gradually whisk the steaming milk into the roux to avoid lumps and cook until thickened (about 5-7 minutes), seasoning with salt, pepper, and nutmeg.
  4. Step 4: Preheat the oven to 375°F (190°C). In a large baking dish, spread a thin layer of béchamel, add lasagna sheets, then Bolognese, béchamel, and Parmesan. Repeat layers.
  5. Step 5: Cover the lasagna with aluminum foil and bake for 45 minutes. Remove foil and bake for another 15-20 minutes until bubbling and golden brown.
  6. Step 6: Let the lasagna rest for 15 minutes before slicing to allow layers to set, then serve and enjoy.

Notes