Ingredients:
1 onions
275 g mozzarella cheese
1 tablespoon cooking oil
350 g extra lean ground beef
500 g bolognese sauce
salt and black pepper
25 g butter
25 g plain flour
300 ml milk
175 g lasagna sheets
25 g freshly grated parmesan cheese
Directions:
Preheat your oven to 190C/375/F/Gas 5.
Peel and chop the onion and slice mozzarella thinly. Heat oil and fry onion and mince for 5 minutes, sirring. Add sauce, cover and simmer for 20 minutes. Season.
Meanwhile, melt butter in a pan. Stir in the flour and cook for 1 minute. Remove from heat and add milk. Stir the sauce over a low heat until thickened.
Spread a third of the meat sauce over the base of a 2 litre dish. Top with a third of the mozzarella, cover with a third of the lasagne sheets. Repeat layers twice. Spoon over white sauce. Sprinkle with Parmesan.
Bake for 45 minutes, until cooked through.
Servings: 4
Time preparation: 25 min.
Time total: 100 min.