Last night's episode made 'The Simpsons' the longest-running scripted sitcom in history. The show celebrated with pie.
[MUSIC] The April 29 episode made "The Simpsons" the longest running scripted sitcom in history. [Great work, kids. Everyone gets an onion.] The show also revealed Homer Simpson's mom's go-to apple pie recipe. Homer and his mother, Mona, would bond while she baked pies. If you pause the episode at just the right moment, you can catch a glimpse of exactly what goes into her apple pie: [MUSIC] [BLANK_AUDIO]