Step 1

In a large bowl, stir together the peanut butter and powdered sugar until well-mixed and completely incorporated.

Step 2

Place dough in refrigerator for at least 30 minutes to firm up.

Step 3

Meanwhile, preheat the oven to 350-degrees F, and line a baking sheet with parchment paper.

Step 4

Scoop out 1-tablespoon sized dough balls, roll in your hands, and space them evenly on a baking sheet.

Step 5

Using a spatula or glass, press the cookies flat. Then, use a fork to make a criss-cross shape in each cookie.

Step 6

Bake for 9-11 minutes, until the cookies are dry on the surface and the edges are starting to turn golden brown.