1cup (2 sticks)unsalted butter, cold, cut into small pieces
1/4teaspoonsalt
2eggs
1/2cupsour cream
For the filling:
1lb (450g)boneless skinless pork shoulder, Boston butt
1red onion, chopped
1leek, white and light green parts only, halved and chopped
2clovesgarlic, minced
2tablespoonsdill, chopped
2tablespoonsparsley, finely chopped
1/4cupsour cream
3/4teaspoonsalt
1/4teaspoonfreshly ground black pepper
For the egg wash:
1egg, whisked
1tablespoonwater
Instructions
Prepare the meat:
Trim excess fat off of the meat and cut into small 1-inch chunks. Spread out onto a baking sheet, making sure they don't touch. Cover with plastic wrap and freeze until the edges are stiff but the middles are still slightly pliable, about 20 minutes.
Meanwhile, make the dough:
Cut butter into flour in a food processor or with pastry blender. Stir in salt. In a separate small bowl, whisk eggs and sour cream. Pour into the flour mixture and mix thoroughly. Gather the dough into a ball and knead it several times on a lightly floured surface. Wrap in plastic wrap and refrigerate for 30 minutes.
Prepare the filling:
In separate batches, pulse the meat in a food processor about 10 times, until you have a coarse grind. Transfer the meat to a medium bowl. Add the onion, leek, garlic, dill, parsley, sour cream, salt and pepper. Mix well.
Preheat the oven to 350 degrees F.
Assembling:
Divide the dough into 16 equal pieces, by dividing in half, then in halves again, etc. On a lightly floured surface, roll each piece into a 5-6 inch circle. Place about 1/4 cup of meat filling in the middle of a pastry. Fold over and press edges together, making a half circle. I usually make the curled seal, but you can also just use a fork to press the edges.
Whisk egg with water. Place the empanadas on a parchment-lined baking sheet and brush with the egg wash. Bake for 25 to 30 minutes, until the tops are golden. Serve plain or with your favorite sauce.