01 -
Heat oven to 350°F and line 9x13-inch pan with parchment.
02 -
Cream butter, sugar, and vanilla until smooth. Mix in flour and salt until combined.
03 -
Press mixture into pan and bake 15-20 minutes until edges are golden.
04 -
Beat cream cheese with powdered sugar until smooth. Add egg, lemon zest, and juice.
05 -
Spread cream cheese mixture over slightly cooled crust.
06 -
Bake additional 15-20 minutes until filling is set and edges are golden.
07 -
Cool at room temperature, then refrigerate 1 hour before cutting.