Optional, but highly recommended. Heat the oven to 350°F. Roast the pistachios on a baking sheet for 5-8 minutes, until golden and fragrant. Let cool completely.
Combine the pistachios, yogurt, maple syrup, tahini and salt in a blender. Blend until smooth, scraping the sides as needed. Serve with strawberries, cut into bite size pieces, and the chopped pistachios.