Add ice cream, milk, pistachios, rosewater, and honey (if using) to blender. Tip: For thicker texture, freeze glass for 10 minutes first

Blend on high until completely smooth, about 45 seconds. Tip: Stop and scrape sides if needed

Taste and adjust rosewater (add 1/4 tsp more if desired). Tip: Rosewater intensity varies by brand

Pour into chilled glasses, garnish with crushed pistachios. Tip: Sprinkle lightly with cardamom for extra aroma