01 - Combine warm milk (110°F) with yeast and a pinch of sugar in a large bowl. Let stand 5-10 minutes until mixture becomes foamy and fragrant.
02 - Whisk melted butter, eggs, remaining sugar, and salt into yeast mixture. Gradually incorporate flour, mixing until soft dough forms.
03 - Turn dough onto lightly floured surface and knead 8-10 minutes until smooth and elastic. Alternatively, use stand mixer with dough hook for 5-6 minutes on medium speed.
04 - Place dough in greased bowl, turning to coat all sides. Cover with plastic wrap and let rise in warm, draft-free area for 1-1.5 hours until doubled in volume.
05 - Beat softened butter, sugar, lemon zest, and lemon juice until creamy and spreadable. Set aside at room temperature.
06 - Punch down risen dough and roll into 16x12 inch rectangle on lightly floured surface, ensuring even thickness throughout.
07 - Spread lemon filling evenly over dough, leaving 1/2 inch border on all edges. Roll tightly from longer side into log.
08 - Using sharp knife or unflavored dental floss, cut log into 12 equal rolls, approximately 1 1/4 inches thick.
09 - Arrange rolls cut-side up in greased 9x13 inch baking dish. Cover and let rise 30 minutes until puffy and nearly doubled.
10 - Position oven rack to center position. Preheat to 350°F.
11 - Bake 23-27 minutes until golden brown on top and cooked through. Internal temperature should reach 190°F when tested with instant-read thermometer.
12 - Whisk powdered sugar and lemon juice until smooth. Adjust consistency with additional juice if needed—glaze should be thick but pourable.
13 - Drizzle warm glaze over rolls immediately after removing from oven. Sprinkle with reserved lemon zest. Serve warm or at room temperature.