Cook the onion,with garlic next minced beef with the tomato mix well,,then add the carrot cook for 5mins,add the tomato sauce with salt and pepper let it cook for about 10mins set aside

For the with sauce in the pan butter and flour,with the milk salt and peppermix well until thicken set aside

Preheat the oven into 180degree while preparing,Ready for the layer first put the lasagna sheet next with beef and on top the with sauce with the cheese,continue the arranging until its finish

Cook in 30mins and its ready