Combine active dry yeast with warm water. Let it sit for about 5 minutes until foamy.

In a mixing bowl, whisk together the yeast mixture, 1/4 cup sugar, 6 tablespoons melted butter, eggs, sour cream, and salt until smooth. Gradually add 2 cups of flour until a soft dough forms.

Transfer the dough to a floured surface and knead for about 5 minutes until smooth and elastic. Place in a greased bowl, let rise for about 1.5 hours.

In a small bowl, combine orange zest with 3/4 cup sugar to add sweetness.

Grease a 13x9” baking pan. Roll out the dough into a 12-inch circle, brush with remaining butter, and sprinkle half of the sugar mixture.

Cut the dough into 12 wedges and place them point-side down in the prepared pan.

Cover and let rise for another hour. Preheat oven to 350°F and bake for 22 minutes.

In a saucepan, combine sugar, sour cream, butter, orange juice, and a pinch of salt, stirring until smooth. Pour glaze over freshly baked rolls.