Cut the margarine into small pieces and, using your hand's mix margarine into the dry ingredients. The result should look like bread crumbs.
1/2 cup margarine
Add the eggyolk and the milk in small amounts until the dough forms.
1 large egg yolk, 3/4 cup warm milk
Turn out mixture onto a lightly floured surface and gather together, then knead gently with the heel of your hand once or twice, just enough to bring the dough together.
Flatten the dough into a disk, then wrap in cling wrap. Place in the refrigerator for at least1 an hour.
Roll out the dough to about 1/8 inch thickness and cut into desired circles using a pastry mat, bowl, plate, or glass. See notes for circle size suggestions.
Fill empanada with the desired filling/s and then fold in half and pinch into shape.
Whisk an egg and brush the top of the empanada with an egg wash for a shiny golden look.
1 large egg (optional)
Bake at 425 degrees for 25 minutes or until golden brown.
Notes
The size of your empanada depends on personal preference and what you are cooking. Here is the general rule of thumb I use when making empanada's I use the following guidelines.
Appetizer empanada - use a pastry mat or a bowl, cut the dough into 6-inch rounds.
Main course empanada - use a pastry mat or a plate, cut the dough into 8-inch rounds.
Dessert empanada - use a drinking glass to cut about 3-inch rounds.
* Depending on the size of empanada you make will determine the number of servings. To increase the recipe size, click on the desired multiplier in the upper right-hand corner of the recipe.* The traditional shape of an empanada is a folded circle. However, there are many different ways to shape the dough. I like to make dessert Nutella empanada's that look like dumplings. Bottom line, have fun making different shapes.