With their green kernels and partly open shells, pistachios are one of the most recognizable nuts. National Pistachio Day, on February 26, celebrates this snack that has been prized for thousands of years. Pistachios are delicious on their own, but they also shine in desserts like baklava, gelato and cakes, and in savory dishes from pesto to crusted fish.
History of National Pistachio Day
Pistachios are native to Central Asia and the Middle East, in areas including present-day Iran, Afghanistan and Turkmenistan. They have been eaten for thousands of years and were valued along ancient trade routes. A popular legend says the Queen of Sheba loved pistachios so much she claimed the whole harvest of her lands.
Pistachios spread to the Mediterranean and later to the United States. They became a popular snack in America in the 1930s, often sold from vending machines. Many were dyed red, partly to hide stains on the shells from harvesting methods of the time.
Commercial pistachio farming began in California in the 1970s, and the U.S., along with Iran and Turkey, is now one of the world's largest producers. Modern harvesting reduces staining, so most pistachios are now sold undyed. Who started National Pistachio Day is not documented.
Why National Pistachio Day Matters
Pistachios are a nutritious snack, offering protein, fiber and healthy fats, and their shells slow you down, which can help with portion control.
They also have a rich culinary history, used in desserts and dishes across the Middle East, Mediterranean and South Asia.
How to Celebrate National Pistachio Day
- Snack mindfully: shell pistachios slowly and enjoy a handful.
- Bake with them: make pistachio cookies, cake or biscotti.
- Make pesto: swap pine nuts for pistachios.
- Try a classic dessert: taste baklava, kulfi or pistachio gelato.
- Crust a dish: coat fish or chicken in crushed pistachios.
Celebrating at Work, School and Home
At work, a bowl of pistachios makes a healthy snack, but check for nut allergies and offer an alternative. In classrooms, students can learn how pistachios grow on trees, why the shells split open as the nut ripens, and map where they are grown; use pictures instead of real nuts if anyone has allergies. At home, families can bake pistachio cookies, make a pistachio pesto pasta, or compare different nut snacks. Save the empty shells for craft projects or use them as mulch for potted plants.
Fun Facts About National Pistachio Day
- Pistachios are native to Central Asia and the Middle East.
- Red-dyed pistachios were common in the U.S. in the mid-1900s.
- California began commercial pistachio farming in the 1970s.
National Pistachio Day FAQs
When is National Pistachio Day?
National Pistachio Day is February 26.
Why do pistachio shells split open?
As the nut ripens, the kernel grows and the shell naturally splits.
Why were pistachios dyed red?
Dye hid stains on the shells caused by older harvesting methods.
Where are pistachios grown?
Major producers include the United States (mainly California), Iran and Turkey.