Preparation
Boil spinach lasagna sheets according to the packaging instructions. Drain and cool under a running cold water and strain. Arrange the cooked lasagna sheets in a large tray lined with cling film and set them aside.
Meanwhile, warm olive oil in a saucepan and fry chopped onion for 2 minutes or until it becomes tender.
Add sliced mushrooms and sauté for 3 minutes then add the tomato and oregano and sauté for 3 minutes. Add MAGGI® Bolognaise Mix and water. Bring to boil with constant stirring to boil then simmer on low heat for 10 minutes. Set aside.
Mix skimmed milk with MAGGI® Béchamel Mix . Bring to boil with constant stirring then simmer on low heat for 2 minutes or until sauce thickens. Set aside.
Alternate layers in a large baking dish and as the following: Start with a layer of béchamel then a layer of lasagna. Add half of the portions of the mushroom bolognaise mixture and spoon some of béchamel sauce over then again a layer of lasagna. Add the remaining portion of the mushroom bolognaise mixture with some béchamel mixture followed by a layer of lasagna. Finally top with béchamel sauce and sprinkle the cheese on top.
Bake in a 220˚C oven for 20 minutes or until the surface becomes golden in color.