PREHEAT oven to 350° F. Grease two 8 x 4-inch loaf pans.
COMBINE flour, sugar, pumpkin pie spice, baking powder, baking soda and salt in large bowl. Combine pumpkin pie mix, oil, orange juice and eggs in another large bowl. Pour pumpkin mixture into flour mixture; stir just until moistened. Fold in Stir Ins. Spoon batter into prepared pans. Sprinkle with your choice of Sprinkle Ons.
BAKE for 50 to 55 minutes or until wooden pick inserted in centers comes out clean. Cool in pans for 10 minutes; remove to wire rack to cool completely.
FOR EIGHT 5 1/2 x 3 1/4-INCH MINI-LOAF DISPOSABLE PANS:
PREPARE as above. Bake for 38 to 42 minutes.
FOR TWO DOZEN MUFFIN CUPS:
PREHEAT oven to 400° F. Prepare as above. Bake for 16 to 18 minutes.