Coarsely chop the walnut kernels. Dissolve yeast in 1/2 litre lukewarm water while stirring. Mix flour and salt in a bowl. Add yeast water, walnuts and vinegar. Knead with the dough hooks of the hand mixer for approx. 3 minutes (dough is rather soft!!!!) Immediately (DO NOT let it rise) put the dough into a greased, floured box form (approx. 12 x 25 cm, 1 1/2 litre capacity). Bake in the preheated oven, lower shelf (electric oven: 225 °C/ convection oven: 200 °C/ gas: level 4) for 30-35 minutes. If necessary, leave to stand in the switched-off oven for another 5 minutes.
Turn out the bread from the pan and let it cool down on a kitchen grid for at least 3 hours. For the spread, wash the mango and pat dry. Cut the flesh from the stone, peel. Cut the apricots smaller if necessary. Puree mango, apricots and lemon juice. Stir in ginger. Cut bread into slices and add the spread
waiting time approx. 3 hours