Preheat the oven to 350 degrees F.

In a large bowl combine the butter and sugar, stir until combined.

Add eggs, peanut butter and vanilla, mix on medium-speed until it is well combined.

Slowly add the flour, baking powder and salt.

Roll out the dough and take out a ball of about 1 tablespoon, place it in a cookie sheet that is covered with baking paper.

Repeat with the remaining dough.

Bake for 8-10 minutes until there is a slight brown color on the edges.

Remove from the oven and immediately set half marshmallow, sticky side down on each cookie.

Put the cookies back in the oven and broil for 1-2 minute until they become brown, make sure you don’t burn them.

Take them out from the oven and place Hershey kisses chocolate on top of each cookie, pressing gently with your finger so that the chocolate sinks into a cookie.

Move to a wire rack to cool completely.