Ingredients
Equipment
Method
- Preheat oven to 325°F (163°C). Spread shelled pistachios in an even layer on a cookie sheet. Bake for 5 to 10 minutes or until fragrant but not yet browned. Remove from oven and let cool slightly.
- Transfer toasted pistachios to the bowl of a food processor or blender. Process until pistachios break down into a fine powder. If using a blender, use the tamper to keep the nuts moving.
- Continue to process for 5 to 10 minutes, scraping down the sides of the bowl every 2 minutes, until smooth and creamy. Add pistachio oil if desired to help achieve smoother consistency.
- Once the butter has achieved your desired consistency, add a pinch of salt if desired and pulse once or twice more to combine. Transfer to a jar or airtight container.
- Store in refrigerator for up to one month in an airtight container. Can also be frozen for longer storage. Stir before use if separation occurs.
Notes
Room temperature pistachios process more easily than cold ones. Process in intervals to prevent overheating. Fresh pistachios with vibrant green color produce the best results. Can be made up to one month ahead - flavors improve with time.