![bellyfull.net](https://art.whisk.com/image/upload/fl_progressive,h_36,w_36,c_fill,dpr_2.0/v1709942805/recipe/33a9ef7bfbf875ed2ad3b0c3e6e03bbb.jpg)
By bellyfull.net
Potato Knish
Instructions
Prep:55minCook:40min
A classic potato knish is a must have nosh, where a flavored potato mixture is encased in a delicate, flaky pastry. Beautifully golden on the outside, and tender on the inside. Enjoy this knish recipe warm, room temperature, or even cold!
Updated at: Thu, 13 Feb 2025 09:04:05 GMT
Nutrition balance score
Unbalanced
Glycemic Index
67
Moderate
Glycemic Load
18
Moderate
Nutrition per serving
Calories281.1 kcal (14%)
Total Fat16.6 g (24%)
Carbs26.9 g (10%)
Sugars2.5 g (3%)
Protein6.1 g (12%)
Sodium840.5 mg (42%)
Fiber2.4 g (9%)
% Daily Values based on a 2,000 calorie diet
Ingredients
16 servings
![2 1/2 cups all-purpose flour ((or more as needed), spooned and leveled)](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1550763188/graph/fooddb/f9fbc23db97a0b2cbd8e99dff7f851f1.jpg)
2 ½ cupsall-purpose flour
or more as needed, spooned and leveled
![1 teaspoon kosher salt](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1550764757/graph/fooddb/9c6c980ec7ac8598540dbdb2c4bf00bd.jpg)
1 teaspoonkosher salt
![1 teaspoon baking powder](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1550764996/graph/fooddb/acdc454453584ad10b4b0e2cd409e4a8.jpg)
1 teaspoonbaking powder
![1 large egg (, beaten)](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1550765018/graph/fooddb/fa43dd85a5a5b36d90db62044e58e857.jpg)
1egg
large, beaten
![1 teaspoon white vinegar](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1556808904/custom_upload/dede88821127259eea978f56c511d868.jpg)
1 teaspoonwhite vinegar
![1/4 cup canola oil](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1550763226/graph/fooddb/725aed9a863d8e491be183b06b58408e.jpg)
¼ cupcanola oil
![1/4 cup schmaltz ((rendered chicken fat) OR bacon grease (see note))](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1552312216/custom_upload/334f70afe003d41b90ab7e0aecd35ad5.jpg)
¼ cupschmaltz
rendered chicken fat, OR bacon grease
![1/2 cup warm water](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1550764503/graph/fooddb/948118c5009748cca5f232ad8df3b3a5.jpg)
½ cupwater
warm
![2 1/2 pounds Yukon gold potatoes (, peeled and quartered (about 6 medium/large))](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1550764691/graph/fooddb/51be8e283b22f85c042aee5bdda68c12.jpg)
2.5 poundsYukon gold potatoes
peeled and quartered
![1 tablespoon kosher salt](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1550764757/graph/fooddb/9c6c980ec7ac8598540dbdb2c4bf00bd.jpg)
1 tablespoonkosher salt
![1/2 cup sour cream](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1550764913/graph/fooddb/72b4ec531003d56a8800d508eebe5587.jpg)
½ cupsour cream
![1 cup shredded sharp white cheddar cheese](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1550764639/graph/fooddb/f1fe2fc9e0919c4d60a8aaa808296684.jpg)
1 cupshredded sharp white cheddar cheese
![salt and pepper (, to taste)](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1550765002/graph/fooddb/eb238db694872ac4ebb19f67029d0f81.jpg)
salt
to taste
![salt and pepper (, to taste)](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1550764843/graph/fooddb/50e15d7f550e17e36816598ba5504cca.jpg)
pepper
to taste
![1/4 cup butter (, sliced)](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1550764614/graph/fooddb/dc62ec09ec93bf4710f1c4fbba9020cf.jpg)
¼ cupbutter
sliced
![3 cups diced yellow onion](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1550764675/graph/fooddb/0be3604e4c690ffccf45a20789ba4b8c.jpg)
3 cupsyellow onion
diced
![2 tablespoons schmaltz](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1552312216/custom_upload/334f70afe003d41b90ab7e0aecd35ad5.jpg)
2 tablespoonsschmaltz
![1 1/2 teaspoons kosher salt](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1550764757/graph/fooddb/9c6c980ec7ac8598540dbdb2c4bf00bd.jpg)
1 ½ teaspoonskosher salt
![salt and ground black pepper (, to taste)](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1550765002/graph/fooddb/eb238db694872ac4ebb19f67029d0f81.jpg)
salt
![salt and ground black pepper (, to taste)](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1552312223/custom_upload/cc182df056b10172b107dc9d85f592a2.jpg)
ground black pepper
to taste
![1 egg](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1550765018/graph/fooddb/fa43dd85a5a5b36d90db62044e58e857.jpg)
1egg
![2 teaspoons water (, or as needed)](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1550764503/graph/fooddb/948118c5009748cca5f232ad8df3b3a5.jpg)
2 teaspoonswater
or as needed
![1 tablespoon olive oil (, or as needed)](https://art.whisk.com/image/upload/fl_progressive,h_48,w_48,c_fill,dpr_2.0/v1550764527/graph/fooddb/98895c89dcf2029e3f512773f9b12a3c.jpg)
1 tablespoonolive oil
or as needed
Instructions
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Notes
1 liked
0 disliked
Delicious
Easy
Makes leftovers
Special occasion