In the DM comments, someone said that it was chocolate chip and ginger banana bread. If so, she hit all three boxes: chocolate, ginger, and bananas. :-)

anonymoushouseplantfan:

I KNOW! I can’t believe I didn’t figure it out myself. I saw someone posting it, and I’m now waiting for the “Meghan’s tender secret tribute to her unborn child” articles. These two love their secret messages, don’t they?

Personally, I think it’s rather childish and gross (because the spooning bananas post was oddly sexual) and unworthy of a royal engagement, but I bet these two were cackling when they came up with it. They are mentally 12 years old.