Mix peanut butter in a small ramekin or bowl to soften before spreading
Spread on your bread gently with a spoon
Add the jelly to the peanut butter and spread
Put the other piece of bread on top forming a sandwich
Place the cookie cutter over the bread and press firmly
Remove all the bread outside of the cookie cutter
Press gently to remove the heart.
Notes
This sandwich can be made ahead and frozen. Just like the ones you see in the freezer aisle of the grocery store. If you are doing more than one freeze them individually.