It's very easy to make your own muesli.  You don't need to buy expensive boxes and you can make it exactly as you like it.

All good muesli recipes have 50%-70% of cereals (rolled oats, oat bran, wheatgerm) and ingredients from 3 other groups in proportions according to your taste:
- dried fruits (sultanas, currants, apricots, cranberries, coconut),
- nuts (chopped whole or slivered almonds, hazelnuts, chopped walnuts)
- seeds (sunflower, pumpkin, sesame and perhaps chia). 

You can toast it or make granola by baking it with honey or golden syrup and coconut oil.  Add fresh fruits - bananas, berries, kiwiand you are all set.

Our preferred granola recipe