Lemon Bar Slab Pie

Carla Hall
Servings: 8
1 to 2 hr

A tasty summer treat!

  • Ingredients
  • step-by-step directions
Shortbread Crust:
  • 4 sticks unsalted butter (softened, plus extra for greasing)
  • 1 cup granulated sugar
  • 2 teaspoons vanilla extract
  • 2 lemons (zested)
  • 4 cups all-purpose flour
  • 1 teaspoon Kosher salt
Lemon Bar Filling:
  • 7 large eggs
  • 3 1/4 cups granulated sugar
  • 6 lemons juice and zest (about 1 cup of juice, zest of 3 lemons reserved, divided)
  • 1 cup all-purpose flour
  • 1 teaspoon baking powder
  • 1/2 teaspoon Kosher salt
  • 1 cup confectioners' sugar (for dusting)
  • Preheat the oven to 350ºF. Grease a half baking sheet with butter.
  • For the Shortbread Crust: In a large bowl, beat butter and sugar until light and fluffy, about 5 minutes. Add the vanilla extract and lemon zest and beat for another minute, or until blended.
  • Add the flour and salt and mix until fully incorporated, taking care not to over-mix the dough.
  • Turn dough out onto prepared baking sheet and evenly press into the bottom and about 1/2-inch up the sides of the baking sheet. Place in the refrigerator to chill for 10-15 minutes, or until mostly firm.
  • Transfer to the preheated oven and bake for 12-15 minutes, until just cooked and pale golden in color. Leave oven on. Allow crust to cool completely on a wire rack
  • For the Filling: In a large bowl, whisk together the eggs, sugar, lemon juice, and zest of 2 lemons. Separation of mixture is normal.
  • In a medium bowl, whisk together the flour, baking powder and salt.
  • Slowly whisk the flour mixture into the egg mixture until just combined. Pour the mixture into the baked crust and cook for 35-40 minutes, or until the filling is set. Remove and allow to cool on a wire rack.
  • Once completely cooled, cut lemon bars into 32 squares.
  • Zest remaining lemons onto a 1/4 cookie sheet and let sit out for 20 minutes.
  • To serve, sprinkle over confectioners sugar and dried lemon zest. Generously sprinkle over the lemon bars.
  • Tip: Blend and strain some fresh raspberries or strawberries for a tangy sauce!
rate this recipe

Latest Recipes