Sweet Potato and Mushroom Kreplach

Sweet Potato Mushroom Kreplach

The Spruce / Miri Rotkovitz

  • Total: 2 hrs 10 mins
  • Prep: 60 mins
  • Cook: 70 mins
  • Resting Time: 30 mins
  • Yield: Makes 24 to 30; serves 4 to 6

Though they're often dubbed "Jewish wontons," kreplach have their own place in the worldwide canon of filled dumplings. An Ashkenazi specialty, they're more closely related to Eastern European comfort fare like pierogi. Kreplach is typically filled with meat, chicken or cheese, or, less commonly with potatoes or kasha. Here, they go vegetarian, with a filling of roasted mashed sweet potato flecked with savory sauteed onions and mushrooms. They're delicious served in soup broth, or simply tossed in butter and topped with sour cream and herbs. 

Kosher Status: Pareve


  • For the Filling:
  • 8 ounce sweet potato (1 large)
  • 2 tablespoons extra virgin olive oil (plus extra for the sweet potato)
  • 1/2 cup/4 ounces onion (finely chopped)
  • 8 ounces crimini mushrooms (or assorted wild or portobello mushrooms, finely chopped)
  • Pinch sea salt
  • Black pepper (to taste, freshly ground)
  • For the Kreplach Dough:
  • 1 3/4 cups all-purpose flour (plus extra as needed)
  • 1/2 teaspoon fine sea salt (or kosher salt)
  • 3 large eggs
  • 2 tablespoons extra virgin olive oil (or neutral-flavored oil)
  • 1 tablespoon water

Steps to Make It

Make the Filling

  1. Gather the ingredients.

  2. Preheat the oven to 425 F.

  3. Prick the sweet potato all over with a fork, rub the skin with a little oil, and place on a foil or parchment-lined pan.

  4. Bake in the preheated oven for about 45 minutes, or until soft.

  5. When the sweet potato is cool enough to handle, remove the skin and transfer the flesh into a large bowl.

  6. Mash well with a fork.

  7. In a large skillet or chef's pan set over medium-high heat, warm the oil.

  8. Add the onion and saute until soft and translucent, about 3 to 5 minutes.

  9. Add the mushrooms and a pinch of salt, and saute until the mushrooms soften and release their juices. Continue cooking until the liquid in the pan has mostly evaporated, about 5 minutes more.

  10. Add the mushrooms to the sweet potatoes and mix well.

  11. Season to taste with freshly ground pepper.

  12. Set aside to cool. 

Make the Kreplach Dough

  1. Gather the ingredients.

  2. In a large bowl, whisk together the flour and salt.

  3. In a medium bowl, lightly beat the eggs, oil, and water. 

  4. Make a well in the center of the flour and pour in the egg mixture.

  5. Using a fork, begin stirring the eggs, slowly incorporating the flour into the mixture.

  6. Keep stirring until the eggs and flour are well mixed and begin to form a soft dough (when the dough gets too thick for the fork, you can mix it with clean hands).

  7. On a lightly floured surface, knead the dough, adding additional flour, 1 tablespoon at a time if it is very sticky. (Once the dough is only slightly tacky, stop adding flour, or it will be hard to roll out.)

  8. Continue kneading for 5 to 7 minutes, or until the dough is soft and supple.

  9. Return the dough to the bowl, cover, and allow it to rest for at least 30 minutes.

Assemble the Kreplach

  1. Line a rimmed baking sheet with parchment paper and set aside.

  2. Put a little water in a small dish and set aside. 

  3. After the dough has rested, divide it in half.

  4. On a lightly floured surface, pat one portion of dough into a rectangular shape.

  5. Roll out with a rolling pin as thinly as possible, no more than 1/8-inch thick. (The thinner you roll the dough, the more delicately-textured the kreplach will be; for chewier, heartier kreplach, 1/8-inch is fine.)

  6. Using a pizza cutter, pasta wheel, or sharp knife, cut the dough into 2 to 2 1/2-inch squares.

  7. Put 1 teaspoon of the sweet potato-mushroom filling in the center of each dough square.

  8. Dip a finger in the dish of water, and "paint" the water along 2 adjacent sides of each dough square—this will help seal the kreplach.

  9. Carefully fold the dough over the filling, so that you have a triangular package.

  10. Press along the sides of the dough to seal, making sure to squeeze out any air.

  11. Transfer the kreplach to the baking sheet in a single layer and cover with a clean tea towel so they don't dry out as you work.

  12. Continue making kreplach with the remaining dough and filling. 

  13. If you'd like to store the kreplach for later use, you can freeze them now; place the baking sheet in the freezer, and freeze until they are firm, about 40 minutes. Transfer to a zip-top freezer bag and freeze for up to 3 months. Do not defrost before cooking.

To Cook Fresh or Frozen Kreplach

  1. Bring a large pot of salted water to a boil.

  2. Carefully slip the kreplach into the water, stir gently once or twice to keep them from sticking to the bottom, and cook, uncovered, for 20 minutes, or until they float to the top and are cooked through.

  3. Drain.

  4. Serve in hot soup broth, or tossed in butter with a dollop of sour cream and a sprinkling of fresh chopped herbs. Enjoy!


What to Do with Leftover Filling: Depending on how thin you roll out your dough— and, consequently, how many kreplach you're able to make—you may have extra filling. Warm it in the oven for a simple side. Or spread it over pizza dough, top with a sprinkling grated mozzarella or crumbled goat cheese and Parmesan, drizzle with a little olive oil, and bake at 425 F until the crust is crisp on the bottom and the cheese is melted.