Cookies
Preheat oven to 375 degrees.
Line your cookie sheets with parchment paper.
Beat butter and peanut butter until combined and fluffy.
Add the sugars and beat until fluffy.
Add the egg.
On low add the flour, baking powder, baking soda and salt until just combined.
Drop the dough by Tablespoons on sheet pans.
Use the tines of a fork to press the cookies flat.
Bake for 7-10 minutes.
To make the filling: Use a mixer to beat the butter, peanut butter and heavy cream together on medium speed until light and fluffy, about 2 minutes.
Add the powdered sugar, brown sugar, vanilla, salt and beat on medium speed until combined.
To assemble the cookies: Spread the filling on one cookie and top with a second.
Dip just part of the cookie in chocolate.
Lay on wax paper and put in fridge to chill and set up.