01 -
Preheat the oven to 350°F. Line two baking sheets with parchment paper.
02 -
Beat the softened butter, peanut butter, and 1/3 cup powdered sugar until smooth and creamy. Beat in the vanilla.
03 -
Mix in the flour and salt on low speed just until the dough comes together in soft clumps. Do not overmix.
04 -
Stir in the mini chocolate chips by hand until evenly distributed.
05 -
Scoop tablespoon portions and roll into 1-inch balls. Arrange about 2 inches apart on the prepared baking sheets.
06 -
Bake for 16-18 minutes, until the tops look dry and the bottoms are lightly golden. Cool on the baking sheet for 5 minutes.
07 -
Roll the warm cookies in powdered sugar, then transfer to a rack. Once completely cool, roll again in powdered sugar before serving.