Best Best Ever Potato Knishes Recipes How To Make Best Ever Potato Knishes
Ingredients 2 c. (240 grams) all-purpose flour 1 tsp. baking powder 3/4 tsp. kosher salt 1/3 c. vegetable oil or schmaltz 3 tbsp. warm water 1 large egg, lightly beaten 1 tsp. white vinegar 2 large Russet potaotes, peeled and cut into sixths (about 1 to 1 1/4 lbs) 3 tbsp. full-fat sour cream Kosher salt 2 tbsp. butter or schmaltz 2 tbsp. extra-virgin olive oil 1 medium yellow onion, chopped...