Piroszhki (Little Russian Pastries)

1. 1

   ["For the filling, cook and stir beef with onion in 10-inch skillet until no pink remains in beef; drain. Stir in egg, dill (or parsley), salt and pepper.", "For the pastry, cut butter into flour and salt until dough resembles small peas. Stir in sour cream. Gather pastry into a ball. Divide dough into fourths; cover with damp towel to prevent drying.", "Roll each fourth into a 12-inch circle on a floured surface. Cut pastry into 3-inch circles. Place rounded teaspoonfuls of beef filling on center of each circle. Fold one side of pastry over filling, to form a half-circle. Dot pastry edges with water, and fold the bottom pastry over the top pastry about 1/4"" (to keep filling in), and pinch edges to seal. Then fold the two ends in about 1/2 inch.", "Place, seam side down, on ungreased backing sheet. Repeat with remaining pastry. (Pastries can be covered and refrigerated no longer than 24 hours at this point.).", "Heat oven to 400u00b0F.", "Mix egg yolk and water, and brush pastries with the egg yolk wash. Bake about 15 to 20 minutes, or until pastries are golden brown."]

* Per serving · 4 servings · Values may vary.