# Steps:
01 - Preheat the oven to 350°F. Line two baking sheets with parchment paper.
02 - In a large bowl, blend peanut butter, sugar, and egg until smooth and thoroughly combined.
03 - Scoop tablespoon-sized portions of dough, roll into balls, and space them about 2 inches apart on prepared baking sheets.
04 - Bake for 8 to 10 minutes until edges are firm but centers remain soft.
05 - Remove from oven and immediately press one milk chocolate kiss into the center of each cookie.
06 - Allow cookies to cool on the baking sheets for 5 minutes, then transfer to a wire rack to cool completely and set the chocolate.