Low-Carb Pea, Spinach and Parsley Soup with Bacon Bows

Sequinned with olive oil, swirled with cream and flourished with a bacon bow, this fresh-flavoured soup is quick to make and tastes as lovely as a spring morning. The bacon bow is twee, I admit, but I added it to my soup as a personal reminder a) to have fun with food and b) that a bit o' bacon is SO allowed on my new diabetic regime.

Low-Carb Pea, Spinach and Parsley Soup with a Bacon Bow

What I love about this soup is that a fast cooking time allows its individual flavours - leeks, peas, baby spinach leaves and curly parsley - to sing in clean voices. I hesitated to use frozen peas as a thickener for this soup, believing them to be rather starchy (and thus verboten along with potatoes and cornflour), but was pleased to discover that they are not to be feared, having an average glycaemic index value of 48. All three of the South African frozen-pea brands I checked contain fewer than 6g of carbohydrate per 100 g, which is a piffling amount in the broader scheme of things.  However, as I'm not (yet) an expert on these matters, I advise you to read the nutrition labels on your pack of frozen peas if you're on a low-carb or diabetic diet.  

A dribble of fruity olive oil brings all the flavours to life.

In this recipe I've asked you to use proper chicken or veggie stock, but if you don't have a home-made stash in your freezer, you can feel no shame in using a good-quality jellied stockpot or fond (see my Cook's Notes at the end of the recipe). 

A dobbling of extra-virgin olive oil just before serving takes this soup to a new level, because the residual heat in the bowl releases lovely fruity aromas.  (But you need not stick to olive oil.  I don't want to own up to this for fear of sounding piggy, but today I stirred a big blob of Hellmann's mayonnaise into my mug of left-over soup, and it tasted like Christmas.)

Low-Carb Pea, Spinach and Parsley Soup with Bacon Bows

3 Tbsp (45 ml) olive or sunflower oil

2 large leeks, white parts only, finely sliced

1 plump clove garlic, peeled and finely chopped

1.5 litres chicken or vegetable stock (see Cook's Notes, below)

4 cups (250 ml x 4) frozen baby peas

1 x 400 g pack baby spinach leaves

a large bunch of curly parsley, de-stalked, well rinsed and coarsely chopped (about 3 cups, loosely packed)

a squeeze of fresh lemon juice

5 Tbsp (75 ml) cream

fruity extra-virgin olive oil, for sprinkling

salt and milled black pepper

For the bacon bows: 

8 rashers streaky bacon

Heat the oil in a large pot and fry the sliced leeks over a medium heat for 5 minutes, or until they are translucent.  Don't allow them to brown or catch.  Stir in the garlic, fry gently for one more minute, then pour in the stock.  Turn up the heat and bring to a rolling boil.  

Add the frozen peas, all in one go. Stir to break up any frozen lumps, and cover the pot with a lid. Turn down the heat and cook at a gentle burble for five minutes, or until all ice crystals have disappeared. Now add the baby spinach leaves and chopped parsley to the pot, pressing them down with a spoon so they're submerged in liquid. Simmer, uncovered, for a further 5-7 minutes, or until the spinach and parsley are tender, but still a lively bright green.

Bacon bows!

Whip the pot off the stove and blitz it to a fairly fine purée, using a stick blender or liquidiser.  Return the soup to the heat, stir in the lemon juice and season to taste with salt and pepper.  Now stir in the cream.  Serve hot, with bacon bows or crisp-fried crumbled bacon.

For the bacon bows: heat the oven to 200 ºC. Trim the bacon rashers so each one is perfectly straight and neat.  Cut off one quarter, crossways, of each rasher, and set aside: these will be the centres of the bows. Place the long strips of bacon on a baking sheet and fold them into bowtie-shapes by bringing their short edges together on the underside. Wrap the reserved short pieces around their middles to form neat bowties, and press out the bow ends using your fingertips.  Place in the oven and bake for 10-15 minutes, or until crisp.  Drain on kitchen paper and keep warm. 

Serves 8 as a starter or snack; 6 as a main course.   

Cook's Notes

An excellent chicken stock will add fine depth of flavour to this soup.  If you're in a hurry, you can use good boxed chicken stock, or boiling water plus a few teaspoonsful of a Nomu fond or a jellied Knorr Stock Pot.

If you can't find baby spinach leaves, you can use well-rinsed, finely chopped fresh chard instead.

Flat-leaf parsley will do for this dish, but I find that old-fashioned curly parsley has a distinctive perky flavour quite lacking in modern parsley hybrids.

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