vegan moussaka (Musaqa'a)

echoes of the Greek dish moussaka are correctly heard here, both in the name and the feel of the dish. It's a vegetarian take on the hearty, humble, healthy and completely delicious traybake.

Serves four as a main or six as a side

• 5 medium aubergines (1.25kg)
• 120ml olive oil
• 1 onion, finely chopped (160g) 
• 6 garlic cloves
• 1 tsp chilli flakes crushed
• 1 tsp ground cumin
• 1/2 tsp ground cinnamon
• 11⁄2 tsp tomato purée
• 2 green peppers, deseeded and cut into 3cm chunks (200g) 
• 1x 400g tin of chickpeas, drained and rinsed (240g) 
• 1 x 400g tin of chopped tomatoes 11⁄2 tsp caster sugar
• 15g coriander, roughly chopped, plus 5g extra to serve
• 4 plum tomatoes, trimmed and sliced into 12cm-thick rounds (350g)
• Salt and black pepper 

Getting ahead: You can make and bake this in advance: it keeps in the fridge for up to 3 days, ready to be warmed through when needed.

Aubergines:

1. Preheat the oven to 220°C fan.
2. Use a vegetable peeler to peel away strips of aubergine skin from top to bottom, leaving the aubergines with alternating strips of black skin and white flesh, like a zebra. Cut widthways into round slices, 2cm thick, and place in a large bowl. 
3. Mix well with 75ml of oil, 1 teaspoon of salt and plenty of black pepper and spread out on two large parchment-lined baking trays. Roast for about 30 minutes, or until completely softened and lightly browned. Remove from the oven and set aside.
4. Reduce the oven temperature to 180°C fan.

While the aubergines are roasting, make the sauce:

1. Put 2 tablespoons of oil into a large sauté pan and place on a medium-high heat. 
2. Add the onion and cook for about 7 minutes, until softened and lightly browned. 
3. Add the garlic, chilli, cumin, cinnamon and tomato purée and cook for another minute, or until fragrant. 
4. Add the peppers, chickpeas, tinned tomatoes, sugar, 200ml of water, 1 1⁄4 teaspoons of salt and a good grind of black pepper. 
5. Reduce the heat to medium and cook for 18 minutes, or until the peppers have cooked through. 
6. Stir in the coriander and remove from the heat.

Assemble and bake:

1. Spread out half the plum tomatoes and half the roasted aubergines on the base of a large baking dish, about 20 x 30cm. 
2. Top with the chickpea mixture, then layer with the remaining tomatoes and aubergines. 
3. Drizzle with the remaining tablespoon of oil, then cover with foil and bake for 30 minutes. 
4. Remove the foil and bake for another 20 minutes, or until the sauce is bubbling and the tomatoes have completely softened. 
5. Remove from the oven and leave to cool for about 20 minutes. 
6. Top with the remaining coriander and serve either warm or at room temperature.