In a large bowl, cream shortening and sugar. Add eggs, one at a time, beating well after each addition. Beat in bananas, pumpkin and vanilla. Combine the flour, baking power, baking soda and salt; gradually add to creamed mixture. Fold in nuts.
Pour into five greased 5-3/4x3x2-in. loaf pans. Bake at 350° for 35-40 minutes or until a toothpick inserted near the center comes out clean. Cool for 10 minutes before removing from pans to wire racks.Yield: 5 mini loaves(6 slices each).