In a large bowl, combine the flour, baking powder, salt, ginger, baking soda and nutmeg; set aside. In another bowl, whisk the sugar, oil and butter. Add eggs, one at a time, beating well after each addition. Stir in vanilla. Stir into dry ingredients just until moistened (batter will be stiff). Stir in pears.
Pour into two greased 8x4-in. loaf pans. Bake at 350° for 55-65 minutes or until a toothpick inserted in the center comes out clean. Cool for 10 minutes before removing from pans to wire racks.