How to make lasagna in a simple way ?

do you like lasagna ? do you like Italian beef lasagna ? let's take a tasty journey to teach you how to make delicious yummy dish of the year in a simple way ,if you don't know how to cook or you don't have time to cook , you will find this recipe very east steps and tasty result just read it !
Ingredients :

250 grams parsley trimmed leaves
half pound cheddar cheese grated or shredded
half cup milk
half cup flour
ten lasagna sheets
eighty gram butter
one cup chopped basil
half tablespoon sugar
one can tomato sauce
eight pieces of medium size tomato finely chopped
one pound ground beef
one clove of crushed garlic
one medium size onion finely chopped
two tablespoon of olive oil

Preparation :
bring a frying pan and add the olive oil , ground beef , onion, garlic, tomato sauce , crushed tomato , basil , sugar , and stir it very well till the ground beef looks well cooked and the mixture looks thick .
bring a new frying pan and add the butter and flour , then stir well until it bubbles , then add the milk and mix until the mixture boils and look thick and creamy , then take it off the stove then add the cheddar cheese and stir well .
bring a baking tray and put the lasagna sheets then add the mixture from step one , then add the parsley leaves then add another lasagna layer then add the mixture from step one then add parsley keep repeating that until you reach the top of the baking tray , then add the mixture from step two at the top .
put the baking tray in the oven , set your oven degree at 300 F , then let it cooked in the oven for 45 minutes until you see the brown crunchy surface.