These peanut butter cookie cups with Reese's peanut butter cups in the center of a homemade peanut butter cookie dough, are topped with an easy chocolate drizzle, making them extra decadent and pretty!
Cream the butter and sugars in a medium sized bowl. Add egg, milk and peanut butter, then stir until well combined and smooth. Add salt, baking soda and flour, then mix until the flour is well incorporated.
Grease two dozen muffin tins, then roll the cookie dough into 18-20 balls and place them into the greased tins. Press Reese's peanut butter cups into the center of each ball of peanut butter cookie dough.
Bake the peanut butter cookie cups for 10-15 minutes (see notes below), or until the tops are browned slightly and a toothpick inserted into the cookie dough comes out clean. (Be careful not to overbake.)
Allow the Reese's peanut butter cookie cups to cool, then remove them from the muffin tins and drizzle with chocolate sauce (optional). Enjoy!
Notes
If the cookie dough is too sticky to roll between your palms, you will need to add a little more flour.