Rich aubergine ragu with layers of roasted red peppers, spinach and a creamy parmesan bechamel sauce. Easy to make, but like all good lasagne, it takes a little time.
700g3 - 4 aubergines, diced into small cubes, salted and left to drain.
2red onions, finely chopped
3Florina red peppers, cut into half cm rounds
1banana chilli pepper, finely choppedoptional
1small mild green pepper, finely chopped
1largecelery stalk including plenty of leaves, finely chopped
1largecarrot (grated)
2scant tbsptomato paste
300mltomato sauceor fresh tomatoes in the summer
350gfinely sliced spinach leaves washed and dried in a salad drier or tea towel
200-300mlvegetable/chicken stock or stock cube
1tspcumin
pinchmace or nutmeg
ground black pepper
½tspsweet paprika
½tspsmoked paprika
1tbspdried mixed herbs
3clovesgrated garlic
1tbspfinely chopped parsley
1tbspfinely chopped oregano or basil
olive oil
Bechamel Sauce
100g all-purpose flour
1litreplant or dairy milk
100mlboiled water
50mlolive oil
50gbutter
pinchsalt
pinchnutmeg
black pepper
100ggrated parmesan or pecorino cheeseplus extra for the last layer of bechamel
Instructions
Preheat the oven to 180° and roast the red peppers, tossed in a little olive oil and the dried mixed herbs.
Finely slice the aubergines and sprinkle with some salt to extract any excess moisture. If you are using very fresh aubergines, this may not be necessary.
Vegtable Ragu
Gently saute the onions and celery until they are soft and then add the grated carrot. Soften and let the onions turn golden but do not burn.
Add all the spices except the garlic and turn over in the pan once or twice, then add the remaining chilli and green peppers and let them soften.
Brush off salt and moisture from the aubergines and add, keeping the pan on medium heat. Cook gently until golden and well-sealed. You may need to add more oil and increase the heat to reach the point where the aubergines are nicely browned.
Stir in the grated garlic and tomato paste - coating all the vegetables. Add half the tomato sauce and bubble gently.
Check on your red peppers, if they are cooked remove and leave them to cool. Turn the oven up to 200°C.
When the sauce starts to dry out, add the remaining tomato sauce and a little stock. Bubble up to a rich but pourable sauce. Add more stock or tomato sauce if necessary. It needs to be cooked gently for around 40-45 minutes. Taste and season accordingly. If you prefer a smoother sauce, you can slightly blend it with a stick blender.
Bechamel Sauce
Make bechamel sauce by melting the butter in a saucepan, add the olive oil and mix in the flour to form a paste. Add a dash or two of hot water, whisking with a small sauce whisk until it is well incorporated. Put it over low heat and gradually add milk, salt, pepper, and nutmeg. Whisk all the time until it comes to a boil and thickens. Stir in the parmesan until completely melted. Check for seasoning - adding a little more salt or pepper if needed.
Making the Lasagne
Put a layer of your vegetable ragu on the bottom of the oven dish, cover it with lasagne sheets and then add another layer of vegetable ragu, a thin layer of red peppers, a thin layer of spinach and a layer of bechamel sauce.
Repeat the process, lasagne, ragu, red peppers, spinach and bechamel. Finishing with a layer of pasta. Cover the pasta with bechamel and grated parmesan. You can also add a little shredded mozzarella.
Put the lasagne in the oven for 10 minutes at 200°C, then turn it down to 180°C for 30 minutes. Cover with foil if the top starts to burn, and take the foil off 5 minutes before the end to brown the top of the lasagne.