Rhubard & Frangipane Cake Squares

Rhubarb and Frangipane Cake Squares

I have a few heads of rhubarb in the garden. With the warm spell we had a few weeks ago, then the heat this week, I have had a decent crop. I have already made the ubiquitous crumble, so for this last harvest, I wanted to do something different. I was reading a recipe online…