In a large mixing bowl, combine all-purpose flour, granulated sugar, instant yeast, and fine salt.

Heat the milk and butter until melted, then let cool to 120-130°F.

Pour the milk mixture into dry ingredients along with the eggs, mixing until cohesive. Gradually add remaining flour until a smooth dough forms.

Transfer the dough to a greased bowl, cover, and let rise until doubled in size, about 45-60 minutes.

Preheat oven to 350°F. Slice peaches and roast for 15 minutes until tender.

In a mixing bowl, combine remaining granulated sugar with vanilla bean paste to form the filling.

Roll out dough into a rectangle, cut into strips, brush with melted butter, and sprinkle with vanilla sugar filling. Layer with roasted peach slices.

Cover and let the assembled loaf rise in a warm area for about 30-60 minutes.

Preheat the oven to 350°F if needed. Bake the loaf for 35-40 minutes until golden brown.

Cool in the pan for 10 minutes, then transfer to a wire rack. Whisk glaze ingredients and drizzle over cooled bread.