In a medium sized cooking pot, add in the cooking oil, onions and carrots & cook for about 5-7 minutes on medium heat till the carrots soften.
Add in the bay leaves and the minced beef. Stir then cover and let it cook. It will release it’s own juices. Let it cook till all it’s juices have dried up and it has started browning. Remember to keep stirring every now and then. Takes about 20-25 minutes.
Next add the tomato paste, tomatoes then season with sea salt & black pepper. Stir everything till well combined then cover and allow to cook for about 5-7 minutes.
Add the water, cover and allow to cook down for another 15 minutes or so till the water has evaporated.
In the meantime make the bechamel sauce. Ina small sauce pan, melt the butter then whisk in the flour and milk. Keep whisking to avoid lumping. cook on low heat for about 7-10 minutes. Season with some sea salt & nutmeg. Ensure the sauce is thick in consistency.
Once the sauce is ready and the beef is cooked, Preheat your oven to 220°C then start assembling the lasagna.
Start by greasing an oven proof dish then spread some bechamel sauce evenly then the beef then the lasagna sheets. Repeat the same process till you are done with the bechamel, beef sauce and lasagna sheets.
Top it up with a generous amount of the parmesan cheese then bake for 20 minutes. Once baked, turn on the broil & broil for 5 minutes so as to have the top golden.
Allow to rest for about 10 minutes before serving.