Preheat oven to 350F. Spray a 10 x 15 x 1 inch pan with non-stick spray. Whip honey, orange juice and salt together; then blend with oil. Add tofu, vanilla, egg, and beat well. Sift together flour, baking soda and cinnamon. Add to the honey/oil mixture and stir well. Fold in apples, cranberries and nuts. Pour batter into prepared pan. Bake for 30-35 minutes or until a toothpick inserted near the center comes out clean. Sprinkle with powdered sugar. Yields 24 to 36 bars.