Ingredients
Equipment
Method
- Heat olive oil in a large skillet over medium heat. Add the ground beef and cook, breaking it apart, until browned and cooked through, about 8 minutes. Remove excess fat if necessary.
- Add minced garlic and sliced fennel to the skillet. Sauté until fragrant and fennel softens, about 5 minutes. The mixture should smell aromatic and the fennel should be slightly translucent.
- Pour in crushed tomatoes and stir in dried thyme. Lower the heat and let the ragu simmer uncovered for 30-40 minutes until thickened, stirring occasionally. The sauce will become rich and fragrant, with a deep red color.
- Meanwhile, prepare the béchamel sauce. Melt butter in a saucepan over medium heat. Add flour and whisk constantly for about 2 minutes until a golden roux forms and smells slightly nutty.
- Gradually pour in the milk while whisking to avoid lumps. Continue whisking until the sauce thickens and becomes smooth, about 8 minutes. Stir in nutmeg, Parmesan rind, and half of the grated Parmesan and mozzarella cheeses. Remove from heat once creamy and flavorful.
- Cook the lasagna noodles in boiling salted water until al dente as per package instructions. Drain and set aside on a clean towel.
- Preheat your oven to 375°F (190°C). Spread a thin layer of béchamel at the bottom of your baking dish. Add a layer of noodles, followed by a generous spread of beef ragu, and sprinkle with Parmesan and mozzarella.
- Repeat the layering process—noodles, ragu, béchamel, cheeses—until all ingredients are used, finishing with a top layer of béchamel and a sprinkle of cheese for a golden, bubbly crust.
- Bake the lasagna uncovered in the preheated oven for 40-45 minutes, until bubbling and golden on top. Let it rest for 10 minutes before serving to set the layers.
- Slice into portions and serve hot, allowing the rich flavors and textures to shine through with every bite.
Notes
For an even richer flavor, add a splash of red wine to the ragu during simmering. Use fresh herbs if available for a more vibrant taste. Resting the lasagna before slicing helps it hold its shape.