Activate Yeast: Combine warm milk, yeast, and 1 tsp sugar. Let sit 5–10 minutes until frothy.
Mix Dry Ingredients: Whisk bread flour, brown sugar, cinnamon, nutmeg, and salt. Rub in butter until crumbly.
Combine Wet & Dry: Add yeast mixture, egg, and soaked fruit. Stir into a shaggy dough.
Knead: Turn onto floured surface; knead 8–10 minutes until smooth.
First Rise: Place in greased bowl, cover, and let rise 1–2 hours until doubled.
Shape: Divide dough into 12 balls; arrange on a lined tray.
Second Rise: Cover and let rise 45–60 minutes until puffy. Preheat oven to 375°F (190°C).
Pipe Crosses: Mix ½ cup flour and 5 tbsp water into a thick paste. Pipe crosses over buns.
Bake: 20–25 minutes until golden. Internal temp should reach 190°F (88°C).
Glaze: Warm jam with 1 tsp water; brush over warm buns.