Mix flour, baking powder, salt and soda, sifting 3 times.

In separate bowl, cream sugar and shortening until light and fluffy. Add egg and beat well. Add cantaloupe pulp and mix. Add flour mixture, 1/2 cup at a time, beat until smooth. After each addition put into well-greased floured pans, 8 x 4 x 2 1/2 inch. Bake in moderate 350 degree oven for 50 minutes. Serve with whipped cream or plain.