Call It Thai-ish: Curried Coconut Squash Soup a Winner Winter Dinner
Like stir fries or macaroni and cheese—see my previous post—soup is an ideal vehicle for making a simple, quick, warming winter dinner for a family out of what you have on hand, a skill that is increasingly necessary in a pandemic when dashing to the store for this or that isn't advisable.
Take a look around. Are there a bunch of odds and ends in your vegetable bin that are looking a little tired and wrinkly? Chop them up, grab a can of tomatoes and make a minestrone soup! How about those bits of leftover rotisserie chicken? Chop an onion and a carrot, pull out some stock and your soup pot, maybe add a potato or some dried pasta, and make chicken soup.
The other evening I had, as usual, no idea what to make for dinner but there was a smallish Sibley squash sitting on the counter that my neighbor Bill grew, so I roasted it and scooped out the flesh. Digging around in my pantry, I found a can of coconut milk, and I remembered seeing a baggie of curry leaves in the freezer that my friend Denise had shared with me.
With a quart of stock I'd made from the carcass of a roasted chicken earlier in the week and some zhooshing from my (admittedly) overflowing condiment shelf, the emerging Thai-inflected soup was well in hand.
I'd also run across a head of cauliflower in the fridge that was going brown in spots (easily remedied by simply scraping them off), so I threw it in the still-warm oven to get crispy and to provide some textural contrast to the creamy soup.
I'm hoping some of these skills will transfer to life after COVID when we won't have a second thought about making a trip to the store. (Promise me that time will come, though, won't you?)
Thai-ish Curried Coconut Squash Soup with Roasted Cauliflower
For the soup:
2 Tbsp. vegetable oil
1 onion, chopped in 1/2” dice
3 cloves garlic, roughly chopped
4 c. roasted squash*
1 qt. chicken or vegetable stock
1 15-oz. can coconut milk
1-2 Tbsp. Thai & True red curry paste or 2 Tbsp. curry powder plus 1/8 tsp. cayenne
1 Tbsp. fresh grated ginger
2 tsp. turmeric
1 Tbsp. fish sauce
6-8 curry leaves or 2 kaffir lime leaves or grated zest of 1 lime
Salt to taste
For the cauliflower:
1 head cauliflower, cut into small florets; chop any leaves into 1” pieces and stem into 1/2” dice
2 Tbsp. olive oil
1 tsp. salt
Preheat oven to 400°.
In a large soup pot or Dutch oven, heat oil over medium-high heat until it shimmers, then add onion and garlic and sauté until tender. Add curry paste (or curry powder and cayenne, if using) and turmeric and sauté until it bubbles. Add remaining ingredients and combine. Bring to a boil and reduce heat to simmer.
Place cauliflower florets, stem pieces and chopped leaves into a large mixing bowl. Drizzle with olive oil and sprinkle with salt. Stir to combine, then put on sheet pan. Place in oven and roast for 30-40 minutes until tender and well-browned. Remove from oven and set aside.
Take soup off heat and remove curry leaves (or kaffir lime leaves, if using). Using an immersion blender, purée the soup until smooth. (Pro tip from a chef friend: If using a blender to purée the soup, remove the pot from the heat and allow to cool slightly. Blend in smaller batches, making sure to place a cloth over the lid of the blender and holding it down with one hand.) Replace puréed soup in pot and adjust seasonings, adding more fish sauce or salt as needed. Return to heat and keep warm until ready to serve.
To serve: Ladle soup into shallow bowls and arrange curry florets and leaves along one edge. You can also sprinkle with roasted pumpkin seeds, drizzle a few drops of sriracha, add a grinding of fresh pepper or whatever appeals to you.
* Pretty much any "winter" squash will do, including acorn, butternut, Sibley, kabocha or the like. Simply halve, scoop out the seeds and bake cut side down in a 400° oven for 30-40 minutes until tender. Scoop out meat. Learn more about winter squash here.
Find a myriad of soup recipes for inspiration, and even more here!
Styrian pumpkin seed oil, kürbiskernöl, is a Protected Geographic Indication (DOC, AOC equivalent) reserved for oil pressed from seeds grown in Styria. There are especially adapted machines for harvesting the fruits and extracting their seeds. For extraction of the oil, the washed and dried seeds are milled, turned into a paste with addition of water and salt, roasted and then pressed for their oil. As with other finely-crafted foods, other places have scrambled to find ways to cut corners and manufacture something cheaper, lacking the spirit of the original.
Those original purchased seeds were a messy lot as well, producing seeds with qualities that made them less than desirable for simply eating whole. More widget thinking. Most problematic were seeds that split or germinated in the fruit; some even had roots. These seeds contained the bitter compound cucurbitacin and spoiled one’s gustatory moment. These very bitter, toxic compounds are water-soluble, so they may not affect quality of the oil, but when chewing the seed their awfulness lingers. The seeds also varied in size and some retained a hard rim detracting from their pleasure for consumption as whole seeds. Undeterred, we decided to embark on improving the plant's genetics and our management of the fruits.
Fruits in the Cucumber family typically have three placentas forming six paired rows of seeds, easy to see in the lefthand fruit. (That fruit is not very interesting, aside from being a perfect fruit for setting aside as a seed source. For our purposes, an uninteresting pumpkin is the gold standard.) Each placental pair is usually pollinated by a cluster of pollen grains from a single plant. You see this by looking closely at the interesting fruit on the right. The seeds in the lower lefthand placental pair have not split, while the seeds of the other two pairs have opened up showing their white cotyledons. This shows that the splitting of the seeds in the fruit has a genetic component. The observation means we can reduce seed splitting by selecting against the trait.
Alas, as those seeds dried they smelled exactly like vomit, an awful odor that lingered even when they were dry. We ended up giving nearly 150 pounds of dried pumpkin seeds to our friend’s pigs. A very expensive loss for us. Just the harvest, extraction, cleaning and drying of a pound of seeds required a half hour of labor. That did not include the growing of the plants, an additional expense. The last two years entailed taking baby steps to figure out where we went wrong.
And when you're in the middle of a pandemic and can't pop out to the store to pick up some ingredients on the fly to make a special dish, it's especially necessary to be creative with what you've got on hand. Which is where casseroles or stir-fries come in handy, since they cover all the food groups—starch, veg, protein—and are warm, belly-filling and can be zhooshed with spices, herbs and condiments to tickle any palate.
Cornelius writes in