01 - Preheat oven to 325°F. Line an 8x8-inch baking pan with parchment paper, allowing overhang for easy removal.
02 - Combine graham cracker crumbs, finely chopped pistachios, melted butter, and honey in a medium bowl. Mix until texture resembles wet sand. Press firmly into pan bottom.
03 - Bake crust for 8 minutes. Remove from oven and let cool slightly.
04 - Beat cream cheese until smooth. Add Greek yogurt, honey, sugar, eggs, vanilla extract, lemon zest, and salt. Mix until fully combined and silky—avoid overmixing.
05 - Pour filling over cooled crust and smooth top with spatula. Bake for 30–32 minutes until center is just set with slight jiggle.
06 - Cool to room temperature, then refrigerate for at least 3 hours—preferably overnight—until completely chilled.
07 - Drizzle bars with warmed honey and sprinkle with roughly chopped pistachios. Slice into 12 bars.