Courgette, pea & spinach soup with lemon feta

I always miss the green vegetables of spring and summer at this time of year, so I wanted to find a way of using them without the environmental impact of cooking with unseasonal ingredients. It’s a compromise as I’ve used fresh courgettes, but in November they don’t have to travel much further than Jersey, along with frozen peas and spinach which are much cheaper for you to buy and work really well in soups.

I love the bright salty taste of the lemon feta as it really lifts the flavour of the soup, so it is really worth adding that element if you can. A good vegan alternative to feta here would be a plant based plain yoghurt; just add the lemon zest and a sprinkle of sea salt.

Ingredients

Serves 6-8

• 1 large onion, chopped

• 1 large clove garlic, grated

• 2-3 courgettes (approx 800g whole), sliced

• 400g frozen peas

• 300g frozen spinach

• 1 handful basil, stalks chopped, leaves reserved

• 1 vegetable stock cube

• 500ml water

• 1 3/4 sea salt

• 2 tbsp lemon juice, plus zest

• 200g feta, crumbled

Method

• Preheat 1 tbsp olive oil in a large pan and fry the onions on a low heat for 15 minutes.

• Next mix in the garlic and cook for about a minute, before adding the courgettes.

• Cook for 20 minutes with the lid on until the courgettes have softened, then add the peas, spinach, basil stalks and stock. Simmer for 10 minutes.

• Add the basil leaves and then blitz with a hand blender until smooth.

• Now add the salt, lemon juice and a good grind of black pepper.

• Mix the feta and lemon zest in a bowl.

• Serve with a sprinkle of feta and a wedge of buttered sourdough toast.