In a large mixing bowl combine warm water and yeast, let it sit for 3-4 minutes.
Then add warm milk, yogurt, and sugar, and mix to combine using a dough hook.
Add all-purpose flour, salt and melted buAer and mix on medium speed unBl dough is smooth and pulls cleanly away from the boAom and sides of bowl, 5 to 7 minutes.
Stretch and fold the dough. Apply some water or oil on your hands and stretch and fold the dough in the bowl by folding the edges over to the center, one edge at a Bme.
Cover with plasBc wrap and let the dough rest for 1 hour, the dough should almost double in size.
At this point, the dough should feel quite soK and less sBcky since it slowly builds gluten strength and becomes airy from rising.
Proof the dough overnight.
Transfer the dough into a lightly greased container and cover with a lid.
Leave it in the refrigerator overnight for 8 to 12 hours.