I love granola.
You need 7 cups of dry ingredients to 1 cup of liquid. No less than half of the dry stuff should be rolled oats. The rest can be other grains, wheat germ / bran, corn meal, soy meal, other dry cereal, dry milk powder, nuts, seeds, coconut, and/or spices. The liquid can be honey, syrup, molasses, brown or white sugar (add 2T. water for each 1/2 cup sugar), oil, and/or peanut butter.
Combine the dry ingredients, then add the liquid. Mix. Bake on large greased pans 30-60 minutes at 300˚F / 150˚C until crunchy but not overly brown. When cool, add whatever dried fruit suits your fancy.
The more oil or peanut butter, the crunchier it is - you'll find the proportion you like best. I use about half and half sweetener. Experiment with flavours. A favourite of mine is straight oats mixed with walnuts and lots of cinnamon, canola oil & demerara sugar, then I add dried apples. Almonds & apricots are another mix I like.