The sun may be setting on summer, but with temperatures still in the 80s, I’m not yet in the mood for hearty, day-long simmerings of this and that.  Here is a soup that incorporates the last of one of summer’s great treasures, pairs it with beautiful black beans, and layers in just enough spicy warmth to make it all interesting.


When you arrive at the instruction below to first make corn stock, please don’t scream WTF?! at me.  If you set it up in a slow cooker to simmer during the day while you’re elsewhere, by the time you’re back home and ready to put together a very quick dinner, the stock will be ready and waiting.  The soup itself comes together in about 20 minutes.  Even better, you’ll have enough of stock that you can save and freeze some for another time when speed is of the essence.


Makes 2 1/2 quarts

Husks and cobs from 4 ears of corn

3 quarts warm water

5 tepin chiles or 3 japones chiles

So.  First make the corn stock.  It is going to sweeten your soup immeasurably in ways that vegetable or chicken stock can only dream of, and you’re going to need that sweetness to balance the peppers’ notes.

Tiny Tepin chiles (here is an excellent chile reference guide that would be good to bookmark) have an intense heat, but it is short-lived.  Japones chiles pack more of a punch, so use fewer if that is what you have.

Tepin chiles are on the left, and Japones on the right

Tepin chiles are on the left, and Japones on the right

The chiles are going to deepen the flavor of your stock with a warmth that will be very different from layering them in on the soup end of things.

I stripped the husks (keeping only the clean ones) and removed the kernels the night before, then refrigerated everything.  An easy way to remove the kernels without them flying all over the kitchen is to lay the ear flat on its side on a cutting board.  Use a knife to slice off a facet of kernels.  Turn the ear, repeat until all kernels have been sliced off.

That done, in the morning, all I needed to do was toss everything in the slow cooker and be on my way.  Transfer the husks and cobs to the slow cooker, and add the warm (not hot) water so that it heats up faster (well, as fast as a slow cooker can heat anything up), and set the temperature to High while you get ready to leave.  Before you go, reduce heat to low.


1 quart corn stock

All of the corn kernels

1 small yellow onion, peeled and sliced 1/4″ thick

2 Anaheim chiles

1 can black beans, rinsed and drained

1 teaspoon cumin seeds

1 teaspoon coriander seeds

4 ounces sour cream

1/2 teaspoon smoked paprika

Juice of 1 lime

Fresh cilantro

Lime wedges

  1. When you’re ready to make your soup, set a large soup pot in the sink and set a strainer, not a colander in it.  Use tongs to lift the cobs and husks out of your stock.  Throw them away.  Pour the stock through the strainer to remove the fine particulates and chiles, then discard them.
  2. Set the pot over medium heat.  Stir in the kernels of corn and the black beans.


    I used 2 ears of yellow corn and 2 of white

  3. Once the onion has been peeled and sliced, arrange the slices on a plate or a baking sheet.  Salt both sides and set them aside for about 15 minutes.  The salt is going to break down the onion in such a way that its “bite” will soften, just as it would if you diced and sautéed it.  Which you’re not going to do.  I already asked you to make corn stock.  Do you think I’d also make you sauté an onion?  Please.  By the way, this is a little transformative trick I learned from Chef Andrea Reusig in a conversation with Lynne Rosetto Kasper on The Splendid Table.  Take a look at  her Tomato Salad.  You’ll never see tomatoes, cucumbers, or onions the same  again.DSCN3239
  4. While the onions are resting, roast the peppers.  Anaheim peppers are quite mild, and when roasted, develop a wonderful, deep fragrance and flavor.   Besides, you have to get the skin off, and honestly, it’s the best way.  Trim the ends off and split them in half the long way.  Remove the seeds and white membranes (they’re bitter).  There are many ways to roast them, with these being the most common.  Lay them skin-side-up on a baking sheet and run them under the broiler until they blister and char.  Or hold them over the flame of a gas stove with a pair of tongs until the same effect is achieved.  In a pinch, I’ve been known to hold a pepper in the flame of a propane torch.  In the end, put the slices into a plastic bag and seal it shut.  Within just a few minutes, the steam generated will let you slip the skin off easily.  The latter two methods actually yield the best results.  They char the skin without cooking the pepper as much as the broiler does.  Scrape the skin with a paring knife, and it peels right off.DSCN3243
  5. DSCN3233Set a dry skillet over medium-high heat.  Once it is hot, add the cumin and coriander seeds.  Shake the skillet DSCN3235back and forth to toast the seeds.  Once they are fragrant, they’re done.  If you over-toast cumin, it becomes extremely bitter and will overpower the flavor of whatever you put it in.  Remove the skillet from the heat and immediately pour the seeds out into a mortar and pestle to grind them.  Add them to the soup pot.
  6. By now, your peppers should be skinless and the onions ready to move on.   Notice how tender the onions are.  And that they’re no longer burning your eyes.  They will have given off lots of water.  Tip the cutting board to let it drain away, and blot the rest with paper towels.  Chop them both into a 1/4″ dice and add them to the soup.DSCN3247
  7. Bring the soup just to a simmer.  You want the corn and onions to retain some of their crunch, so taste the soup periodically and remove it from the heat when all the ingredients are just heated through.  Just before you remove it from the heat, season the soup to taste with salt and pepper.
  8. Stir the lime juice and smoked paprika into the sour cream.  Taste, and add more paprika if you wish.  DSCN3245
  9. Ladle the soup into bowls.  Garnish with a splop of the sour cream mixture and some cilantro.


Serve with wedges of lime.  Summer isn’t gone yet.

About thesolitarycook

I'm a chef, a cook, a teacher, a reader, a writer, a bike-rider, a dog- and cat-woman
This entry was posted in Meatless Monday, RECIPES, Soups, Vegetarian, WEEKNIGHT DINNER and tagged , , , . Bookmark the permalink.


  1. End of summer soup, love it, the nights are getting a bit cooler and this is such a lovely comforting meal. I must get a slow cooker, had one I think it was called a crock pot years ago. They are wonderful and now I have to have one again. The corn stock sounds wonderful with the chiles added just a little warmth.

    • It’s warm, as you say, without being hot, though the smoked paprika in the sour cream adds a decent kick at the end. I looked down my nose at slow cookers (a gussied-up name for the humble crock pot which has conveniently grown larger) for years. I actually use it often. It takes a bit of organization to set something up in the morning, but I find I come up with new ways to use it.

  2. lapadia says:

    Love everything about this recipe, from the stock to the spices, Cynthia! Beautiful photos, too…

  3. Bevi says:

    What a great tutorial – from the beginning to the end product. Thanks yet again!

  4. Pingback: 60 Blogs with Recipes for Quick Weeknight Dinners | Live-In Nanny

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