Step 1

Preheat the oven to 350°F

Step 2

Line a cookie sheet with parchment paper

Step 3

Mix together the peanut butter, sugar, and egg in a medium bowl

Step 4

The dough will look very loose, but will thicken as the ingredients are incorporated

Step 5

Drop 11 pieces of dough (roughly 1 ½ tablespoons each) onto the cookie sheet using a #40 cookie scoop, if you have one

Step 6

Moisten your hands with water and gently roll each piece between your palms until a smooth ball forms, then space them out on the cookie sheet

Step 7

Listicle: OXO Good Grips Medium Cookie Scoop Using the tines of a fork, lightly press down on the top of each ball to create a crosshatch pattern

Step 8

You can dip the tines in water if they are sticking to the dough too much

Step 9

Bake until the edges are set and the middle is puffy, 10 to 12 minutes

Step 10

Let cool on a rack

Step 11

Store in an airtight container