Tuna And Vegetable Empanada

Directions

1. 1
   Preheat the oven to 200 Celsius.
2. 2
   Mix the flour, water, vinegar, and salt together to form a dough. Refrigerate for 30 minutes.
3. 3
   Roll the dough out until thin and place on a baking sheet lined with parchment paper.
4. 4
   Saute the tomato, pepper, and onion along with the sugar in the olive oil. Cook for a few minutes before adding the tomato and tuna. Simmer for 10 minutes on low heat until reduced. Salt to taste.
5. 5
   Place the filling onto one half of the dough and fold over the other half to enclose the filling. Crimp the edges with a fork and brush with egg yolk.
6. 6
   Bake for 20 minutes until golden brown.