Happy Valentine's Day!

It may be a little cheesy, but hearts and valentine's day do go together, so I made up this recipe to celebrate:
Tempted as I was to use a blueberry jam filling, I stuck with the raspberry jam so that I wouldn't be presenting friends with black hearts.

These cookies are not very interesting until they get shaped, but here is the butter, sugar, peanut butter and eggs, all creamed together:

The dough, rolled into balls and flattened:

And with preliminary heart indentations:

And the finished cookies, after baking, filling and baking again.