Dough:250 ml water (approximately 1 cup)250 ml milk (approximately 1 cup)1 pinch of salt4 tablespoons olive oil450 g all-purpose flour (approximately 3 1/2 cups)Breading:2 eggs300 g breadcrumbs (approximately 3 cups)Filling:400 g ground beef (approximately 14 ounces)Salt to taste3 tablespoons olive oil1/2 chopped onion2 crushed garlic cloves1 bay leaf3 slices of smoked chouriço2 peeled tomatoes4 tablespoons tomato paste3 tablespoons white wine3 tablespoons water