Mrs Maduros Meat Pies

Name: Mrs. Maduro's Meat Pies
Ingredients: FOR THE FILLING:; 1 lb. lean ground chuck; 2 tomatoes, peeled, seeded, and chopped; 1 yellow onion, peeled and finely chopped; 1 clove garlic, peeled and minced; 4 pimiento-stuffed green olives, minced; 2 tbsp. butter; 1 tbsp. cider vinegar; 1 tsp. dried red pepper flakes; 1 tbsp. minced fresh parsley; Leaves from 1 sprig fresh thyme; Salt and freshly ground black pepper; 1 tbsp. flour; ½ tsp. dry mustard; 3 tbsp. dry sherry; FOR THE DOUGH:; 4 cups flour; 1 tsp. salt; 1¼ cups lard or vegetable shortening; 2 eggs, beaten