Step 1

Preheat oven to 350 degrees and line a 9x13 inch pan with foil or parchment with plenty of overhang around the edges to lift the bars out of the pan before cutting.

Step 2

Prepare the crust by combining flour, sugar, salt, and butter cubes in a food processor or blender. Cover and pulse until fine crumbs form. (You can also do this with a pastry cutter, fork, or with your fingers in a large bowl.)

Step 3

Press crust into prepared pan and bake for 10 minutes while you prepare the filling.

Step 4

Prepare the filling by combining cream cheese and sugar in a large bowl. Cream together until smooth. Mix in flour, powdered sugar, lemon juice, eggs, and vanilla until completely incorporated.

Step 5

Pour filling over crust and return to oven for 30 minutes.

Step 6

Allow to cool for about 20 minutes, then cover and transfer chill in the fridge 4 hours or overnight. Lift the foil edges to remove the bars from the pan, slice into squares, sprinkle with additional powdered sugar, and serve.