Preheat oven to 350F/175C. Line a 9x13 inch (about
22x33 cm) pan with parchment paper. (I used a pan similar to
Prepare the crust. Combine flour and
coconut sugar (or
powdered sugar if using). Cut in butter. Mix well until the
dough is forming and butter is completely incorporated. I
started with my hands and finished with a wooden spoon.
Press the dough into the pan. If the dough is too sticky,
wet your hands slightly. Make sure the dough is evenly
spread in the pan.
Bake for 15 to 20 minutes or until golden brown.
Prepare the filling. Beat together eggs, sugar,
flour, lemon juice, and lemon zest for at least 1 min. Pour
the mixture over the baked crust.
Bake the bars for another 15-20 min., or until the
lemon topping has set (mine took 15 min.).
Remove from the oven, let cool completely and store
in the fridge for about one hour before cutting into square