Edited to add: where it says finely chopped, I mean really finely chopped. I use the food processor or the vita-mix to almost grind the fruit and nuts, this way the bars hold together really well.
Alright, try this:
2 cups whole wheat flour
2 cups oats
1/2 tsp salt
1/3 cup oil (grape seed works well)
2 cups finely chopped walnuts
1 1/2 cups finely chopped raisins
1 cup finely chopped dates
3/4 cup applesauce
enough water to make it into a slightly sticky dough - probably between 1/4 - 1/2 cup depending on how thick your applesauce was
**optional - ground flax seed, cinnamon
Mix first 3 ingredients then add oil. Add raisin, dates and nuts. Mix. Stir in applesauce then slowly add water until it gets to right consistency. Press dough into oiled 9 X 13 pan. Bake at 325 for about 30 minutes. Cut into bars.