What Are Pistachios? Pistachios are the seeds of the pistachio tree. They’re usually green, and they taste slightly sweet. They’re called nuts, but botanically pistachios are seeds. People have been eating them…

What Are Pistachios? Pistachios are the seeds of the pistachio tree. They’re usually green, and they taste slightly sweet. They’re called nuts, but botanically pistachios are seeds. People have been eating them…