Classic Chilean Empanadas

Name: Classic Chilean Empanadas
Ingredients: 2 Pounds flour; 1 Teaspoon sea salt; 10 Ounces warm milk; 3 Ounces vegetable oil; 3 egg yolks; 1/2 Ounce baking powder; 2 Pounds beef brisket, braised, chopped; 1 Pound onions, small diced; 2 Tablespoons lard, melted; 8 Ounces beef stock; 1 Teaspoon paprika; 1 Teaspoon ground cumin; 1 Teaspoon ground black pepper; 5 hard cooked eggs, quartered; 1 Ounce raisins; 20 black olives, quartered