This soup is so creamy, herby, warm, and comforting—everything a bowl of soup should be. I use Koginut, which is a cross between the butternut and kabocha varieties of squash, but use anything you have on hand!

Yes, soup for you!

The koginut is my new favorite squash. It has the thick, creamy flesh of a kabocha squash but the mellow, sweet flavor of a butternut. If you can’t find one, have no fear. Basically any winter squash variety would be perfect here and all roast in roughly the same way. I’ve also used 2 extra large sweet potatoes in a pinch and the soup turned out equally delicious.

A note about roasting: One important element of this roasting method is to NOT trim the tops and bottom of the squash. Leaving them whole means that the steam gets trapped in the cavity of the squash so that it roasts and steams at the same time.

Also! In the recipe, you’ll note that I put the milk high up on the ingredients list even though we don’t add it until the end. That’s because, bringing it to room temperature and even microwaving it a bit makes it less likely that the milk solids will separate, which can happen if the cold milk is shocked by the hot soup. You can warm it in a pan on the stove while the soup simmers, but who wants to make another dish or worry about something scalding?

Koginut squash soup 

Time: About 90 minutes, less than half of it active
Yield: 10 cups of soup 

3 cups roasted squash, about 1 medium winter squash or 2 very large sweet potatoes 
½ cup heavy cream or half and half 
1 Tbsp olive oil
½ large onion or 2 large shallots, roughly chopped 
5 large garlic cloves, roughly chopped 
1 Tbsp butter 
3 stems fresh thyme or ¼ tsp dried 
Heaping ¼ tsp cumin
Heaping ¼ tsp paprika 
1 tsp sea salt 
4-6 cups low sodium chicken stock 
2 Tbsp brown sugar (optional)

Heat oven to 425. Halve the squash and scoop out the seeds and stringy flesh inside. Place the squash cut side down on a parchment-lined baking sheet and roast for 30-45 minutes, until the squash is fork tender. 

Using a kitchen towel or oven mitt to protect your hands, scoop out the cooked flesh from the inside of the squash and set aside.

Measure out the cream or half-and-half. Let sit at room temperature while you prepare the rest of the soup.

In a large stock pot, heat the olive oil over a medium-low flame and then cook the onion until beginning to brown, about 5-6 minutes. Add the garlic and cook for 1 minute until fragrant. 

Add the butter and let melt and bubble slightly. 

Add the spices, stir well, and cook for 1 minute until fragrant. 

Add the squash and stir well to combine. Add the stock, stir well again, increase the flame to high, and let the liquid come to a boil.

Turn down the flame to low and let simmer for 15 minutes.

Puree the soup. 

Add the puree back to the original pot. Test the milk to see if any chill remains. If it feels cool to cold, microwave it for 30 seconds at a time until it feels room temperature or warmer. Add to the soup and stir.  

Test for seasoning and adjust as necessary. If desired, add 2 Tbsp of sugar (brown or white) and stir to combine.