I grew up with NON-FROSTED (that's key here) strawberry Pop-Tarts with butter on them! Once they are out of the toaster you put the butter on the top and it just melts. It's so good! The gang here on The Show thinks it sounds weird but it's so good! I brought some in today to have them try it out. I'll let you know how it goes :)
In the midst of my Pop-Tart thoughts I found the song below from Family Guy talking about exactly this! Peter Griffin gets it.