To prepare a taco pie quiche beef recipe, you will first need to gather your ingredients. You will need: 1 pound ground beef 2 tablespoons kosher salt 1 tablespoon melted butter 1 cup brown sugar 1 teaspoon ground cumin 2 teaspoons ground coriander Instructions: Preheat the oven to 375 degrees F (190 degrees C) and grease and flour two 9-inch pie pans. Place the beef in the bottom of the pan and cover with foil. Bake for 1 hour and 15 minutes. Remove the foil and bake for an additional 30 minutes or until the meat is no longer pink. Serve warm with sour cream and guacamole.