Put the peanut butter, honey and vanilla in a microwavable bowl and microwave for 20 seconds. Stir the mixture until well combined. Add in the remaining ingredients, mix well. Roll the mixture into 8 balls and place the balls on parchment paper. Press the balls flat. Put the cookies in the fridge to set for an hour. Put them in an airtight container. You can store the cookies in the fridge up to two weeks.
