No-Chicken Matzo Ball Soup (Pareve, Passover)

No-Chicken Matzo Ball Soup
Mizina/Getty Images
  • 100 mins
  • Prep: 30 mins,
  • Cook: 70 mins
  • Yield: Serves 8 to 10
Ratings (6)

Over the years, I've tried my hand at creating a vegetarian matzo ball soup for Passover. Some attempts were so-so, some were pretty good, but I never really hit on one worth recording -- until now, that is.

There's no powdered soup mix in this recipe -- all of the flavor comes from vegetables, herbs and spices. But the real secret to the savory vegetarian broth is the addition of mushrooms. Even if you're not a fan of mushrooms, don't skip them -- they don't make the soup taste mushroomy at all, but do add a wonderful umami quality and depth of flavor. 

I like to serve this soup with Dill Matzo Balls, but if you've got a favorite family recipe, feel free to use that instead.

Tip: If you're serving major matzo ball fans, make a double batch of the dumplings. That way, you'll have plenty on hand if guests want seconds, or if you've got any leftover soup.

What You'll Need

  • For the Soup:
  • 1/4 cup/60 ml. extra virgin olive oil
  • 2 medium onions (about 3/4 pound/330 g; peeled, trimmed, and chopped)
  • 6 medium carrots (about 1 pound/450 g; peeled, trimmed, and sliced into coins)
  • 4 stalks celery, (about 1/2 pound or 190 g) trimmed and sliced
  • 1 parsnip (about 130 g), peeled, trimmed and sliced into coins
  • 6 cloves garlic, peeled and smashed
  • 1.5 teaspoons fresh grated ginger
  • 10-ounce (284 g) package cremini mushrooms, cleaned, trimmed and sliced
  • 1 medium zucchini, trimmed, halved lengthwise, and sliced into half-moons
  • 8 cups (1.89 L) water
  • Handful fresh dill fronds
  • 1 tablespoon frozen or dried basil (or 3 tablespoons fresh, chopped basil)
  • 1 tablespoon sea salt or kosher salt
  • For Serving:
  • 1 bunch of your favorite matzo balls, prepared

How to Make It

  1. Warm the oil in a large stockpot set over medium-high heat. Add the onions, carrots, celery, and parsnip, and saute, taking care not to brown the vegetables, for about 10 minutes, or until the onions are soft and translucent.
  2. Add the garlic and ginger, and saute until fragrant, about 1 minute. Add the mushrooms, and saute until they release their juices and soften, about 5 minutes. Add the zucchini and saute 5 minutes more.
  1. Add the water, raise the heat, and bring to a boil. Stir in the dill, basil, and salt. Lower the heat, partially cover, and simmer gently for 30 to 45 minutes, or until the broth is golden-hued and flavorful. 
  2. Carefully strain the broth. You can do this by setting a large colander over a second soup pot, and slowly pouring the soup from the stockpot into the colander. (You can line the colander with cheesecloth if you want a very clear soup.)
  3. Alternatively, use a large slotted spoon to transfer the vegetables to a colander set over a large bowl. Whichever method you choose, gently press the vegetables in the colander with the back of a spoon to extract any remaining broth from them, and return the extra broth to the pot.
  4. If desired, spoon some of the carrots and/or parsnips back into the broth. The broth can be made 1 to 2 days in advance, and refrigerated, covered.
  5. To serve: Bring the soup to a simmer, and add the prepared matzo balls. Simmer until the soup is hot and the matzo balls are heated through. Ladle into bowls and serve. Enjoy!

Variation: For casual meals, or if you prefer a heartier soup, skip the straining step, and include some of the vegetables in each serving.