Activate yeast in warm milk with 1 tsp sugar for 5 to 10 minutes until foamy.
Whisk eggs, melted butter, sugar, vanilla, and salt together. Stir in the yeast mixture.
Add flour and knead for 8 to 10 minutes until smooth and slightly tacky.
Rise covered in a warm spot for 1 hour until doubled in size.
Mix filling ingredients together into a thick spreadable paste.
Roll dough into a 16x12 inch rectangle and spread filling to the edges.
Roll tightly from the long edge and cut into 12 even rolls.
Place in greased pan, cover, and let rise 30 to 45 minutes until puffy.
Bake at 350°F for 22 to 26 minutes until lightly golden on top.
Frost with cream cheese frosting while still warm and serve immediately.