01 - Combine flour, instant yeast, sugar, and salt in a large mixing bowl.
02 - Add warm milk, melted butter, eggs, and lemon zest to the dry ingredients. Mix until a cohesive dough forms.
03 - Turn dough onto a floured surface and knead for 8-10 minutes until smooth and elastic.
04 - Place dough in a greased bowl, cover, and let rise in a warm place for 1 hour or until doubled in size.
05 - Combine blueberries, sugar, lemon juice, cornstarch, and lemon zest in a small saucepan. Cook over medium heat for 2-3 minutes, stirring constantly until thickened. Allow to cool completely.
06 - Roll risen dough into a 15x10-inch rectangle. Spread cooled blueberry filling evenly over the surface.
07 - Roll dough tightly from the long side. Slice into 12 equal rolls and arrange in a greased 9x13-inch baking dish.
08 - Cover rolls and let rise for 30 minutes until slightly puffed.
09 - Preheat oven to 350°F. Bake for 22-25 minutes until golden brown.
10 - Whisk together powdered sugar, lemon juice, and melted butter until smooth and creamy.
11 - Drizzle glaze generously over warm rolls before serving.