Preheat oven to 350 degrees Fahrenheit.
In a large bowl, mix peanut butter and sugar until creamy. Then add the almond milk and vanilla extract. Mix until fully combined, make sure to scrape down the sides of the bowl.
In a small bowl, whisk together flour, baking soda, baking powder, and salt. Add to the peanut butter mixture and mix until combined.
Scoop out the dough into 1 inch balls and placed on a lined baking sheet about 2 inches apart from each other. Use the back of a fork to get a crisscross pattern pressing the for in one direction and then again after rotating 90 degrees.
Bake for 10-13 minutes. Let cool on the baking tray for 5 minutes before transferring to a cooling rack. Let cool completely.