01 -
Set your oven to 325°F. Grab a 9×13-inch glass dish, line it with parchment paper, and let it hang over the edges for easy lifting.
02 -
Mix together melted butter, sugar, vanilla, and salt. Stir in flour till the texture gets thick. Spread it out evenly in the dish, bake for 20-22 minutes or until edges start to brown. While it’s still warm, poke small holes using a fork.
03 -
Combine the sugar and flour by sifting, then whisk in eggs and lemon juice until the mixture’s smooth.
04 -
Pour the filling mix over the warm crust. Pop it into the oven for 22-26 minutes, or until it’s firm. Let it cool at room temp for 2 hours, then chill it in the fridge for 1-2 hours.
05 -
Take the bars out by lifting the parchment, sprinkle powdered sugar on top if you like, and cut into squares. Clean your knife after each cut for neat edges.