Mix fruit and nuts together in a large bowl. Cream butter and sugars together and then add salt, vanilla and eggs. Beat well. Mix the soda with a small amount of flour and add to the above mixture. Gradually add the remainder of the flour. Then stir in the fruit and nuts. Cool in the refrigerator. Then form into 4 rolls. Wrap in waxed paper. Store in refrigerator or freezer until ready to use. Bake in a 350 degree oven for about 10 minutes. Randy Rigg