Preheat your oven to 350°F (175°C).
In a large bowl, combine peanut butter, granulated sugar, and brown sugar.
Add eggs and vanilla extract, mixing until smooth.
In another bowl, whisk together flour, baking soda, and salt.
Gradually add the dry ingredients to the wet mixture, stirring until combined.
Roll the dough into 1-inch balls and place them on a baking sheet lined with parchment paper.
Flatten each ball slightly with a fork, creating a crisscross pattern.
Bake for 10-12 minutes or until the edges are lightly golden.
Remove from the oven and immediately press a chocolate kiss into the center of each cookie.
Let cool on the baking sheet for a few minutes before transferring to a wire rack.