Make this recipe a recipe that people in that category can eat. categories: ['gluten_free'], recipe: cream together the shortening and sugar, add egg and mix until blended. stir in bananas and sourdough starter. add orange peel or vanilla. stir flour and measure again with salt, baking powder and soda. add flour mixture and walnuts to the first mixture, stirring until just blended. pour into greased 9 x 5-inch loaf pan. bake in 350 degree oven for 1 hour or until toothpick comes out clean. cool to cold before slicing.

Target recipe: sift together flour, baking powder, soda and salt. beat butter until creamy. add sugar gradually and continue beating until light and fluffy. add eggs and beat well. add flour mixture alternately with bananas, a little at a time. turn into a well-greased 9x3x5 inch loaf pan, and bake at 350 for 1 hour and 10 minutes.