First you'll melt the butter on the stove on medium heat.

Then you'll stir in the milk & brown sugar until sugar is dissolved.

Bring that mixture to a boil & boil for about 2 minutes.

Stir frequently so your milk will not burn.

Remove from the heat & stir in both the peanut butter & the vanilla.

Then you'll pour the mixture over your powdered sugar in a large metal mixing bowl. Be careful it will be hot!

Then you'll beat until smooth.

Pour into a 9x13 baking dish.

Then you'll sprinkle an entire bag of peanut butter chips over the top & gently pressed them down into the fudge with a large spoon.

Chill in the refrigerator until firm, & then cut into squares. Enjoy! :)