Did you ever figure out why? Having the same issue here. It started happening in the winter when it's normally warmer inside with the heat on, so I suspect it might be that my butter is too soft? I'm using a pretty standard pound cake recipe with equal ratios. I have since resorted to a two stage mixing method which resolves the gummy streaks but it is just a tad less airy than what I used to get with the creaming method. Any thoughts?

• Reply