February 24, 2020

Silky Butternut Squash Soup


I love soup. This is an easy-to-make, one-pot, puréed vegetable soup that is so satisfying, you'll look forward to the next bowl even while you're finishing the first one.

The curry powder is optional, but does not give a pronounced flavour and complements the soup very nicely. You could substitue a Thai red curry paste, if you wish, for a different character.

If you don't want any potato in the soup (for whatever reason), you can simply use more squash instead. I note that the potato does contribute to the silky texture of the soup.

The croutons made from a toasted cheese sandwich are of course also optional, but such a good idea!

Note about butternut squash: butternut squash has an enzyme just beneath its skin that has a peculiar effect on the skin of your hands when you handle it, leaving your hands feeling very tight and dry afterward. This feeling is not solved by simply washing and moisturizing; to avoid this unpleasantness, I recommend that you wear rubber gloves (such as for washing dishes) while you peel. I use a sturdy Y-peeler, which has no difficulty tearing through the tough skin.

Butternut Squash Soup

Serves 4

15 mL (1 tablespoon) canola oil
1 small onion, chopped (about a cup/250 mL)
2 cloves of garlic, peeled and chopped
2 small dried bay leaves (or 1 large)
1/4 teaspoon ground white pepper
1/2 teaspoon dried thyme leaves, or two sprigs of fresh thyme
1/4 teaspoon curry powder (optional)
500 grams peeled butternut squash, diced
150 grams waxy potato, peeled and diced
750 mL (3 cups) vegetable broth/stock or water
250 mL (1 cup) coconut milk
salt if needed (1/2 teaspoon coarse salt if using water)

Start by peeling and chopping the onion, garlic, butternut squash, and potato. You don't need to worry much about the size of the chopped vegetables, because it will all be pureed in the end. Prepare the broth - I used a bouillon concentrate - (or measure out the water), and open/measure out the coconut milk.

In a good-sized soup pot (a 2 litre pot works great), heat the canola oil over medium heat. Add the onions and garlic, and stir. Cook the onions and garlic for about three minutes, stirring occasionally, or until the onions are tender and translucent. If they start to turn brown, lower the heat slightly. Add the bay leaves, white pepper, thyme, and curry powder, and stir through. If you are using water instead of stock or broth, add the salt now. Add the chopped butternut squash and potato, and stir around to coat them with the seasoned onion mixture. Add the coconut milk right away, and stir again. Add the vegetable broth (or water), and stir through to make sure nothing is stuck to the bottom of the pot. Everything should now be in the pot.

Turn up the heat and bring the proto-soup to an almost-boil, and then reduce the heat and cook at a gentle simmer (with the lid off) for 40 minutes, stirring occasionally to make sure nothing gets stuck to the bottom. Adjust the heat as you go, if necessary, to keep the liquid bubbling gently. Test the potato and the squash to make sure they are soft. Remove the soup pot from the heat.

Use a ladle to remove at least half of the liquid (no chunks!) to a separate bowl, and reserve. Remove the bay leaves from the pot entirely, and discard - their work is done. There should be just enough liquid left in the pot with the vegetables to help purée everything to luscious smoothness. You can use an immersion blender right in the pot itself, or you can transfer the vegetables and remaining liquid to a blender or food processor. Blend/process until very smooth. Return to the pot (if necessary), and add back in the reserved liquid, stirring to integrate. Taste the soup, and add salt if needed. If the puréeing process has cooled the soup down too much, return the pot to a medium-hot burner, and reheat gently until ready. This would be an excellent time to toast some sandwiches or cut some slices of crusty bread.

Serve immediately, or remove from the heat and allow to cool, before storing in the fridge for up to 2 days, or freeze in an appropriatee container for up to 2 months.

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