First, take your high-powered blender or food processor and add the pistachios. Pulse them until they are roughly ground. You want to break them down but not completely turn them into flour. It should have a nice graininess to it.
Transfer the ground pistachios to a small bowl. This will give you space to work with the next ingredients without mixing prematurely.
In a small saucepan, combine the granulated sugar and water. Cook this mixture over high heat until it reaches 220 degrees and starts bubbling. You’ll see it turn into a syrupy consistency.
Once the syrup is ready, carefully pour it over the ground pistachios. Use a silicon spatula to mix it in immediately. Be cautious, as the sugar is very hot!
Now, transfer the pistachio and sugar mixture back into the blender. Pulse until finely ground. You want to achieve that nut butter consistency, so don’t rush this step.
While the blender is running, slowly pour in the coconut oil and a pinch of kosher salt. Continue blending for about 2 minutes until the mixture is smooth and creamy.
Taste your Pistachio Butter and adjust the salt if needed. You might like it just the way it is, or you may want a little more salt to enhance the flavors.
Once you’re happy with the taste, transfer your Pistachio Butter to a clean jar. This butter is best stored in the fridge. It will be firm when cold due to the coconut oil, so let it come to room temperature for easy spreading.
Enjoy your Pistachio Butter on toast, drizzled over oatmeal, or simply by the spoonful—whatever you choose, it’s sure to delight!