I realise that writing about soup in the dead-heat of summer might be a controversial choice. Very few of us think about craddling a big, hot bowl of anything when the cicadas are screaching outside and we’re still daydreaming about popsciles and swimming pools and cool, tile floors. But there is one soup that deserves our attention right now and not a moment later – and that, dear friends, is soupe au pistou.

Pistou soup is really a blank canvas for whatever is seasonably available. In the summer months, when market produce is abundant, you can more or less throw in whatever looks most attractive to you – zucchini, beans, chard, fresh peas. This is a handy back-pocket dish for people like me, who often browse the market without a list and end up adopting too many vegetables (because they all looked good and they all needed a home). Like ripe tomato salads and fragrant berry pies, this soup is an honest expression of summer, whose crowning glory (the pistou) is made with what might arguably one of the best endowments of June, July and August – sweet basil.

As you’ll see in the recipe below, French pistou is nearly identical to Italian pesto, the only difference being that the French variation doesn’t contain pine nuts. You can think of them as fraternal twins – both use generous amounts of fresh, leafy basil and parmesan cheese, pounded into a fragrant paste with a little olive oil and salt; both are delicious tossed into pasta, slathered onto fish, or swirled into vegetable soups like this one, which, I think, is one of the best ways to tip your hat to summer.

Go forth and harness the bounty.

Pistou Soup – lightly adapted from David Lebovitz
Makes about 5 quarts of soup

Note: In a perfect world, you’re making this soup with dried beans that have been soaked overnight and cooked. But if you haven’t done this step, just use canned and don’t mention it to the purists.

• 1 cup (200g) dried canelli beans (or canned)
• 2 bay leaves
• 3 tablespoons olive oil
• 2 medium onions, peeled and diced (or: 3 leeks, cleaned and sliced)
• 2 teaspoons chopped fresh thyme
• 2 medium carrots carrots, peeled and diced
• 1 medium zucchini, diced
• 1/4 pound green beans, tips removed and cut crosswise into quarters
• 2 leaves swiss chard, chopped (optional*)
• a few leaves of raddichio, chopped (optional*)
• a couple of green cabbage leaves, chopped (optional*)
• 6 cloves of garlic, peeled and minced
• 1 tablespoon sea salt, and freshly ground pepper, to taste
• 1 cup  fresh, shelled fava beans  (or: fresh or frozen peas)
• 1 cup dried pasta (any small variety will do, such as orzo, tubetti, or shells)

*optional because I tossed these only because I had them on hand.

For the pistou – makes 1 cup

• 1 large clove of garlic, peeled
• pinch of salt
• 2 cups packed fresh basil leaves
• 1/4 cup olive oil
• 1 1/2 ounces parmesan, grated

Directions

If using dried beans:

• Rinse and sort the beans. Soak the beans overnight covered in cold water.
• The next day, drain the beans and put them in a large saucepan with the bay leaves and enough water to cover the beans with about 1 1/2 quarts (1.5l) of water. Cook the beans for about an hour, or until tender, adding more water if necessary to keep them immersed. Once cooked, remove the beans from the heat and set aside.

1) In a Dutch oven or large stockpot, heat the olive oil. Add the onions (or leeks) and cook, stirring occasionally, until soft and translucent.

2) Add the thyme, diced carrots, zucchini, green beans, cabbage (if using) garlic, and salt. Season with pepper, and cook, stirring occasionally, until the vegetables are cooked and fragrant (about 10 minutes). Add the cooked beans and their cooking liquid and bay leaves, then the peas and pasta, plus 2 quarts (2l) water. (if using canned beans, you’ll need to add about a 1/2 litre of water to make up for the cooking liquid). Bring the soup to a boil, and simmer a few minutes until the pasta is cooked. (if using the swiss chard and raddichio, you can toss them in a couple of minutes before the pasta is cooked.)

Note: If the soup is too thick, you can thin it with additional water, but make sure to adjust the seasoning too.

3) While the soup is cooking, make the pistou: pound the garlic to a paste in a mortar and pestle (or use a food processor) with a generous pinch of salt. Coarsely chop the basil leaves and pound them into the garlic until the mixture is relatively smooth. Drizzle in the olive oil slowly, while pounding, then pound in the cheese. Taste, and season with more salt if desired.

To serve: Remove the bay leaves. Ladle hot soup into bowls and add a generous spoonful of pistou to the centre. Serve with extra pistou on the side.

When I was younger, I wasn’t much of a picky eater, but tomatoes – either in their raw form or cooked – proved problematic for a good portion of my childhood. The woman who ran our daycare, Sandra, used to make us a lunch of Campbell’s tomato soup and Kraft-singles grilled cheese, about once a week. It probably goes without saying that the grilled cheese was gobbled up with ease; the soup, however, was another story. I can still remember the tart, salty, faintly metallic canned-tomato flavour that would coat the back of my throat with every reluctant spoonful. That tomato soup was the bane of my five-year-old existence; it was like punishment in a bowl.

Then there was that trip to Italy, to visit family – when I was seven and my brother was five – and neither of us would eat pasta with tomato sauce; only with burro (butter). This was incomprehensible to our Italian relatives, who’d shake their heads, and with furrowed brow, ask, “Ma, non ti piace i pomodori?” (Don’t you like tomatoes?). Their question breathed equal parts bewilderment and despair, but would quickly melt into capitulation with a shrug of the shoulders, when they’d swirl a spoonful of butter into our pasta, as requested. To the dismay of our relatives, we spent that entire trip avoiding pomodori in every way, shape and form.

Fortunately, I’ve since mended by ways with tomatoes; they’re often in the recipes I make at home – from sugo di pomodoro, to lentil soup, to foccacia, to tomato salad. That said, I’d be lying if I said that our relationship was an uncomplicated one. Raw tomatoes are the ones that still, on occasion, send a shiver down my spine. We can blame both latent childhood sensibilities and the Canadian climate for that one: I grew up in a place where, for a good six months of the year, tomatoes were (and still are) flown in from exotic destinations, arriving in a grainy, hard, tasteless state, then flaunted in their raw form – in big, rough chunks – tossed into a plain green salad, or Greek-style, swimming alongside cucumber and slivers of red onion. Unless those tomatoes are vine-ripened under the hot, summer sun and served within a few miles of where they were grown, tasting like the rich, sweetly acidic fruit that they should be, they usually aren’t coming anywhere near my lips. Otherwise, it’s just a waste, because I will, without fail, pick around them.

To this day – most likely stemming from Sandra’s Campbell’s soup days – I also don’t have a particular affinity for tomato soup. That said (and since the criteria by which my brain accepts and rejects tomatoes is still a total enigma) there is one notable exception – and that is for the Moroccan soup harira, a tomato-based blend made with chickpeas, lentils and a handful of spices. It’s traditionally served during Ramadan as a nutrient-rich dish to break the daily fast, but I’m told that it’s served in different regions of Morocco, all year round. I first had harira at my friend Sophie’s house, when her husband, Hicham, cooked us dinner one night, a few short weeks after he’d come to Canada. We had it as a starter to lamb tagine with dates. A CD of gnawa music played in the background. We drank wine. He tried to teach me a few expressions in Arabic, though I only remember the words for ‘hello’, ‘no’, ‘look’ and ‘enough’. But the harira – I’ll always remember the harira: silky and tangy and heady with spices. It was the one tomato soup that broke the rules to my aversion. And for that – and to Hicham – I am forever grateful.

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A note on the recipe: Most recipes incorporate meat (beef, lamb or chicken), broken up vermicelli noodles or rice, as well as a roux (called tadouira) of water and flour at the end of cooking to thicken it up a bit. The recipe below doesn’t have any of these things, but it’s a close approximation to Hicham’s harira, which is always filled with warm spices and creamy chickpeas, which he cooks from dried (not canned).

It’s a simple soup – but well-rounded, sustaining and comforting. Hope you like it.

Vegetarian Harira Soup

Makes 4-6 servings

Ingredients

• 100g lentils, rinsed and picked through
• 150g cooked chickpeas
• 2 Tbsp olive oil
• 1 large onion, finely chopped
• 2 cloves garlic, pressed
• 3 Tbsp tomato paste
• handful fresh parsley, chopped
• 400g ripe tomatoes, smashed
• 700ml vegetable stock
• salt and pepper, to season

Spices:

• 2 tsp ground cumin
• 1 tsp turmeric
• 1 tsp ginger powder
• 1/2 tsp cinnamon
• 1/4 tsp ground cloves
• 1/4 tsp cayenne

To serve:

• lemon
• pita bread
• fresh cilantro, chopped

Note: only add the salt at the end, otherwise the lentils won’t cook through.

Directions

1) Heat the olive oil in a large saucepan or Dutch oven. Sauté the onion until browned. Add the garlic, spices, tomato paste and sauté for about 1 minute. Add the parsley, lentils, and smashed tomatoes (with their juices) and stir.

2) Stir in the vegetable stock and bring to a boil over high heat; reduce the heat to medium-low and simmer for 40 minutes. Add the cooked chickpeas and simmer for another 5 minutes, or until the lentils are cooked through. Season with salt and pepper.

3) Ladle into bowls and top with chopped cilantro, a little olive oil and a squeeze of lemon juice (the lemon is important – don’t skip it!). Serve with pita or flatbread.