Place 1 -2 cups of nuts in your food processor. Alternate between leaving it on and pulsing. (Anywhere from 3-5 minutes) Occasionally you may need to scrape down the sides with a spatula.
The nuts will go from powdered, to wet, then to smooth eventually, so be patient! You can also add a ¼ tsp of vanilla if you want.
Recipe by One Green Fork at https://www.onegreenfork.com/homemade-peanut-butter/