Lasagna Bolognese

Steps4

1. 1

   Step 1. Prepare the Bolognese sauce

   30 min

   Heat olive oil in a large pan over medium heat. Add finely chopped onion and garlic, sauté until softened. Add ground beef and cook until browned, breaking it up with a spoon. Stir in tomato paste, canned tomatoes, and beef stock. Season with salt and pepper. Simmer for 30 minutes until the sauce is rich and thickened.

2. 2

   Step 2. Make the béchamel sauce

   7 min

   In a saucepan, melt butter over medium heat. Add flour and whisk constantly for 1-2 minutes to form a roux. Gradually pour in milk while whisking to prevent lumps. Continue whisking until the sauce thickens and coats the back of a spoon, about 5-7 minutes. Season lightly with salt.

   Keep whisking to avoid lumps in the béchamel.
3. 3

   Step 3. Assemble the lasagna

   Preheat oven to 180°C (350°F). In a baking dish, spread a thin layer of Bolognese sauce on the bottom. Lay down lasagna sheets, then add a layer of Bolognese, a layer of béchamel, and a sprinkle of mozzarella and parmesan. Repeat the layers until all ingredients are used, finishing with béchamel and a generous topping of cheese.

   Make sure the top layer is well covered with cheese for a golden crust.
4. 4

   Step 4. Bake the lasagna

   45 min

   Cover the baking dish with foil and bake for 25 minutes. Remove the foil and bake for another 15-20 minutes until the top is golden and bubbling. Let rest for 10 minutes before serving.

   Letting it rest helps the layers set and makes it easier to slice.