Roast fennel and aubergine paella

1. 1 Put the fennel, aubergine, pepper and courgette in a roasting tray. Add a glug of olive oil, season with salt and pepper and toss around to coat the veggies in the oil. Roast in the oven for 20 minutes, turning a couple of times until the veg are pretty much cooked through and turning golden.
   20 minutes
2. 2 Meanwhile, heat a paella pan or large frying pan over a low– medium heat and add a glug of olive oil. Sauté the onion for 8–10 minutes until softened. Increase the heat to medium and stir in the rice, paprika and saffron. Cook for around 1 minute to start toasting the rice, then add the white wine. Reduce by about half before stirring in two-thirds of the stock. Reduce to a simmer and cook for 10 minutes without a lid, stirring a couple of times.
   8–10 minutes1 minute10 minutes
3. 3 Stir in the peas, add some seasoning, then gently mix in the roasted veg. Pour over the remaining stock, arrange the lemon wedges on top and cover with a lid or some aluminium foil. Cook for a further 10 minutes.
   10 minutes
4. 4 To ensure you get the classic layer of toasted rice at the bottom of the pan, increase the heat to high until you hear a slight crackle. Remove from the heat and sit for 5 minutes before sprinkling over the parsley and serving.
   5 minutes

Cooking notes

Most vegetable dishes scale linearly, but be mindful of pan crowding — vegetables that should brown will steam instead if packed too tightly.

For volume-to-weight conversions of any ingredient — flour, sugar, butter, salts — use the ingredient converter. To translate the recipe's oven temperature between °C, °F and gas mark, see the temperature converter.

When you scale this recipe up or down, remember that cooking time does not scale linearly. A doubled cake takes longer, but not twice as long; a doubled soup takes roughly twice as long. The cooking-time guide gives sensible starting estimates by dish geometry.