You need: oat flakes, coconut flakes, nuts, dried fruits (raisins, cranberries, dates, figs or whatever you like), bananas, maple syrup or honey and berries (fresh or frozen)

Blend the berries and the bananas

Cut the nuts and the dried fruits in little pieces and mix all dry ingredients well

Add maple syrup or honey as well as the blended bananas and berries and mix all ingredients well 

If the mixture is too soft, add more oat flakes or some flour

Put backing paper on a baking plate and spread the cereal mixture on it

Bake it in a preheated oven at 175 degrees for about 20 minutes

Cut it in pieces; If they the cereal bars are still very moist let them dry a little bit longer in the oven

Ready to eat!

You need: Bananas, coconut flakes, oat flakes, chocolate pieces and dried fruits or whatever you like

Smash the bananas in a big bowl

Add the other ingredients and stir well

Make little balls and roll them in coconut flakes

Keep them in a fridge or put them straightaway in your backpack and head to the park