For me, a classic lasagna consists of lasagna noodles, a good Bolognese sauce, béchamel sauce, and mozzarella cheese. It’s truly a staple in my kitchen. I make it every time I prepare Bolognese sauce.I never use “oven-ready” noodles. I often find that they don’t cook properly in the end. It’s a shortcut that’s just not worth it, in my opinion. My advice is to take the time to boil your noodles — you can even do that while preparing your béchamel sauce!
Cook the lasagna noodles for 12 to 14 minutes or according to package instructions. Drain and set aside.
Béchamel Sauce
Once the butter has melted, add the flour.
Then, very slowly add the milk. Start with just ¼ cup of milk and stir constantly to avoid lumps.
Continue adding the milk gradually while ensuring the sauce remains smooth.
Next, add the nutmeg, salt, onion powder, garlic powder, and a pinch of pepper.
Let the sauce thicken. It’s usually ready when it has been boiling for a few minutes.
Assembly
In a rectangular Pyrex dish (8.5 x 11 inches), spread a small amount of Bolognese sauce (about 2 tablespoons). This step is important to prevent the noodles from sticking to the bottom.
Cover the bottom with 3 to 4 lasagna noodles, making sure the dish is fully covered. If necessary, trim the edges so the noodles fit well in the dish. Then, add a layer of sauce, spreading it evenly over the noodles.
Make about 3 to 4 alternating layers of noodles and Bolognese sauce.
Finish with one last layer of noodles and spread the béchamel sauce evenly on top.
Sprinkle with mozzarella cheese.
Bake for about 25 minutes.
Video
Notes
For the last 2 minutes of baking, I switch the oven to “broil” mode to brown the cheese. Be careful though — if you forget about it, it can burn your lasagna! So make sure to watch closely when using the broil function.