Coney Island Potato Knish Recipe

Discover the authentic joy of Coney Island Potato Knish with our easy recipe. A taste of tradition awaits in every delicious bite! #KnishRecipe

Coney Island Potato Knish

    Coney Island Potato Knish

  • Cuisine: American
  • Category: Snack, Side Dish
  • Prep Time:
  • Cook Time:
  • Servings: 10
  • Calories: 220 calories

About Ingredients Instructions Video Servings Tips Substitutes

A Coney Island potato knish is a savory pastry that encapsulates the flavors and traditions of Jewish-American cuisine, particularly associated with the iconic Coney Island boardwalk in New York. This delectable snack consists of a thin dough enveloping a flavorful filling, typically featuring mashed potatoes and seasoned onions.

To craft this culinary delight, one begins by preparing a simple dough made from flour, water, and oil. After a brief resting period, the dough is rolled out into thin sheets. The filling is a harmonious blend of creamy mashed potatoes and finely sautéed onions, infused with spices like garlic and onion powder, and seasoned with salt and pepper. This mixture adds a savory and comforting element to the knish, creating a satisfying balance of textures and flavors.

Once the filling is generously placed onto the dough, the pastry is skillfully folded and sealed, creating a pocket of goodness. The knishes are then baked until they achieve a golden-brown hue, emanating an irresistible aroma that harks back to the nostalgic charm of Coney Island.

Whether enjoyed as a snack or side dish, the Coney Island potato knish embodies the rich culinary tapestry of Jewish heritage while also reflecting the vibrant food culture found along the boardwalks of America. Each bite tells a tale of tradition, flavor, and a touch of New York nostalgia, making it a cherished treat for those seeking a taste of authentic, homemade goodness.


Embark on a culinary journey with our Coney Island Potato Knish recipe—unwrap the rich flavors of tradition and savor the nostalgia in every bite! 🥔✨ #HomemadeDelight #KnishMagic


  • 2 cups mashed potatoes (cooled)
  • 1 cup finely chopped onions
  • 2 tablespoons vegetable oil
  • 2 cups all-purpose flour
  • 1/2 cup water
  • 1/4 cup vegetable oil (for dough)
  • 1 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1/4 teaspoon garlic powder
  • 1/4 teaspoon onion powder

Method Instructions

  1. In a mixing bowl, combine the flour, water, vegetable oil, and a pinch of salt.
  2. Knead the mixture until you have a smooth, elastic dough.
  3. Divide the dough into golf ball-sized portions and let them rest for about 30 minutes.
  4. In a skillet, sauté the chopped onions in vegetable oil until they're soft and golden brown.
  5. Mix the sautéed onions with the mashed potatoes.
  6. Season the mixture with salt, pepper, garlic powder, and onion powder. Adjust to taste.
  7. Preheat your oven to 375°F (190°C).
  8. Roll out each ball of dough into a thin oval or rectangle.
  9. Place a portion of the potato filling in the center of each piece of dough.
  10. Fold the dough over the filling, sealing the edges by pressing them together.
  11. Place the knishes on a baking sheet.
  12. Bake in the preheated oven for about 25-30 minutes or until the knishes are golden brown.
  13. Allow the knishes to cool for a few minutes before serving.

Recipe Video

Coney Island Potato Knish

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Recipe Tags: Coney Island Potato Knish, Coney Island Potato Knish Recipe, Recipe


Serving Coney Island potato knish is a delightful experience, and there are a few ways to present this flavorful pastry:

  1. Solo Snack: Enjoy the knish on its own as a satisfying snack. Serve it warm from the oven, allowing the savory aroma to enhance the overall experience.
  2. Accompanied by Condiments: Offer a side of spicy brown mustard or your favorite dipping sauce to complement the rich flavors of the knish. The tanginess of mustard can add a zesty kick that pairs well with the creamy potato filling.
  3. As a Side Dish: Serve Coney Island potato knishes alongside other dishes, such as a salad or soup, to create a well-rounded meal. The knish's hearty texture and savory taste make it a versatile addition to various dining scenarios.
  4. Picnic or Gathering Fare: Knishes are portable and convenient, making them a fantastic choice for picnics, potlucks, or casual gatherings. Cut them into smaller portions for easy sharing.
  5. Brunch or Breakfast Twist: Embrace the knish as a unique breakfast option. Pair it with eggs or incorporate it into a brunch spread for a distinctive and delicious morning treat.


  1. Perfect Dough Consistency: Achieve a smooth, elastic dough by kneading it well. This ensures a tender and flaky crust for your knishes.
  2. Flavorful Filling: Sauté the onions until golden for a rich flavor. Experiment with different herbs and spices to customize the taste to your liking.
  3. Even Distribution: When filling the dough, distribute the potato mixture evenly to create a balanced flavor profile in every bite.
  4. Sealing the Edges: Press the edges firmly to seal the knishes properly. This prevents the filling from leaking out during baking.
  5. Mustard Pairing: Serve with spicy brown mustard for a classic condiment that complements the knish's savory notes.
  6. Cooling Time: Allow the knishes to cool slightly before serving. This allows the flavors to meld and makes them easier to handle.
  7. Make-Ahead Option: Prepare the knishes ahead of time and refrigerate or freeze them before baking. This allows for convenient, on-demand snacking.
  8. Creative Variations: Experiment with different fillings like adding cheese, herbs, or even a hint of hot sauce to create unique variations.
  9. Serve with Greens: Pair knishes with a fresh green salad for a well-rounded meal. The crispness of the salad complements the knish's texture.

Ingredient Substitutes

If you need to make substitutions for the Coney Island potato knish recipe, here are some alternatives for certain ingredients:

  1. Flour: You can use whole wheat flour or a gluten-free flour blend if you have dietary restrictions.
  2. Vegetable Oil: Substitute with melted butter or a different cooking oil like canola or sunflower oil.
  3. Onions: If you're not a fan of onions, you can omit them or replace them with finely chopped leeks or shallots for a milder flavor.
  4. Potatoes: Sweet potatoes or a combination of sweet and regular potatoes can be used for a twist on the traditional filling.
  5. Spices: Feel free to experiment with different spices based on your preferences. Thyme, rosemary, or paprika can add interesting variations to the flavor profile.
  6. Dough: For a quicker option, you can use store-bought puff pastry or crescent roll dough instead of making your own.


As you savor the Coney Island Potato Knish, may each bite transport you to a realm of culinary delight. Embrace tradition, enjoy, and happy cooking! 🌟🥟 #HomemadeJoy #CulinaryTradition

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