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The Cheesy Sauce
2. Arrange a layer of the pasta sheets in a large roasting dish. Spread a layer of tomato sauce on top, then add half the lentils and half the mushroom or aubergine slices. Top with a little more tomato sauce.
3. Repeat step 2 with the rest of the sauce and vegetable slices, then lay the remaining pasta on top. Splash with water. Bake in a hot oven (gas mark 6/200C/390F) for 20 mins.
4. Blend the cheesy sauce ingredients together, preferably with a hand blender. Pour over the lasagne and bake for a further 20 mins.
posted by Ronny Worsey