Step 1

Pre-heat your oven to 350° F.

Step 2

In a large bowl, mix all three ingredients with a wooden spoon.

Step 3

Spoon small golf-ball sized balls of dough onto an ungreased cookie sheet.

Step 4

Gently press down, and form cross hatches using a fork on each ball.

Step 5

Bake them for 8-10 minutes at 350°F.

Step 6

Allow them to fully cool, and enjoy you super easy three ingredient peanut butter cookies!