For the muesli bread, mix the muesli with flour, yeast and salt. Mix the warm milk with 250 ml of warm water and stir everything into a paste.
Pour the dough into a greased pan and place in the cold oven. Let it rise in the oven at 110 °C for 45 minutes. Now increase the temperature to 180 °C and bake for about 1 hour.
Leave to cool,