Spray a microwave safe small plate with cooking spray. Place all of the ingredients in a small bowl and stir until well combined. Using a spoon or spatula, scoop batter onto plate and form into a round disk with spatula Place plate in the microwave.
Microwave for 45 seconds- 1 minute, (depending on microwave), or until cookie is just set (don’t over cook or it will get tough!) If you want to add nuts, microwave for 30 seconds, remove from the microwave, and place nuts on cookie. Microwave an additional 15-30 seconds and enjoy!