Add mince to large pot and brown it, then drain the excess fat/liquid etc.
Add my homemade tomato sauce recipe and beef stock cube OR dolmio sauce and beef stock cube, stir and leave to simmer on medium heat for 20-25 minutes.
Preheat oven to 200c/180 Fan/Gas Mark 6.

WHITE SAUCE:
In a separate pan, gently melt butter then add flour and mix in.
Stir in the milk a little at a time to make sure there's no lumps. (I use a small whisk to stir).
When thick, remove from heat and stir in 50g of cheese.

Assembly into small casserole/oven dish (I can only manage to double layer mine):
Add half of the meat sauce to the bottom of dish.
Add a few lasagne sheets on top.
Add half of white sauce on top.
Repeat steps - meat, sheets, sauce.
Sprinkle cheese on top.
Bake for 35-40 mins or until golden brown on top, bubbling around the edges and the pasta is soft.

If there is any greasy fat leftover on top from the cheese when you take it out the oven you can carefully mop this away with some kitchen roll.