Made this today for the first time using whole milk and plain yogurt with live active cultures and it worked! Very smooth (did a lot of whisking to be sure of this pre-cooking) and a little on the thin side but I’m also not interested in straining it so that’s no big deal.
Perfect for Cubanos. I omitted the cilantro and mint because I didn’t have them on hand. Still turned out delicious, I recommend letting marinate for 8-12 hours minimum.