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: preheat oven to 350 degrees f (175 degrees c). grease and flour the loaf pan mash bananas and add flour, sugar, butter, vanilla, baking powder, baking soda and egg. mix well. pour into loaf pan. bake at 350 degrees f (175 degrees c) for 50 to 60 minutes, or until toothpick inserted into center of cake comes out clean.