Lemon Cajun Sweet Dough Pies

Into a bowl sift together flour, baking powder, and salt. In bowl of a standing electric mixer beat butter, shortening, and sugar until light and fluffy. Beat in eggs, 1 at a time, beating well after each addition, and beat in milk and vanilla (batter will appear curdled). With mixer on low speed beat in flour mixture, a little at a time, until it forms a dough. Halve dough and form each piece into a disk. Chill dough, wrapped in plastic wrap, until firm, about 3 hours. Cut twenty-four 6-inch squares of wax paper. Roll out 1 piece of dough between 2 sheets of plastic wrap into 12-inch round (about 1/8 inch thick). Cut out 6 rounds with a 5-inch round cutter, sandwiching each round between 2 squares of wax paper, and stack on a baking sheet. If dough becomes to soft to work with, transfer it to a baking sheet and chill until firm. Roll out and cut remaining piece of dough in same manner, sandwiching rounds between remaining squares of wax paper, and stack on baking sheet. Chill rounds until firm and wrap each stack carefully with plastic wrap to prevent drying. Dough may be made 1 day ahead and chilled.