I had to defrost milk for the first time today for my 4 month old to drink while I was at work. She refused both bottles that she has been offered today. I smelled the milk after defrosting and it did not smell soapy or bad.

I defrosted the milk overnight in the fridge and then ran cold water on the bags to defrost the rest of the way.

Any tips for getting her to drink frozen milk when needed? Tips on how to defrost differently?