½ cup crunchy natural peanut butter ¼ cup finely chopped salted pretzels ½ cup milk chocolate chips, melted (see Tip)
Combine peanut butter and pretzels in a small bowl. Chill in the freezer until firm, about 15 minutes. Roll the peanut butter mixture into 20 balls (about 1 teaspoon each). Place on a baking sheet lined with parchment or wax paper and freeze until very firm, about 1 hour. Roll the frozen balls in melted chocolate. Refrigerate until the chocolate is set, about 30 minutes.