Here's A Highdea...PB&J Cake.

Peanut butter-flavored cake with grape frosting. 

Full disclosure, this prize highdea is the product of my husband’s appetite. 

The great thing is, this probably exists somewhere. And I don’t care what kind of bake sale it is—if this cake is there, count me in. 

Disclaimer: Jane’s “highdeas” are not necessarily discerning, advisable, or even possible. They might be stupid inventions, weird food combinations, personal realizations. It’s all up in the air—high, if you will.