Mix the flour, yeast and sugar in a mixing bowl. Stir in the water with the dough hook of the hand mixer until a uniform dough is formed. Cover and let rise in a warm place for about 30 minutes.
Rinse rosemary, shake dry, pluck needles and chop.
Briefly toast the walnuts in a non-stick pan. Mix in the honey and rosemary and heat. Season with salt and pepper and place on a plate.
Heat the milk lukewarm, then stir into the dough with the oil. Knead in the nut-honey mixture until everything has bonded and the dough is shiny and smooth.
Shape the dough into an elongated loaf of bread and place on a baking sheet lined with baking paper. Cover and let rise in a warm place for about 20 minutes. Bake in the preheated oven at 220 ° C (convection: 200 ° C, gas: level 3-4) on the middle rack for about 40 minutes.