Make the crust. Sift together the flour and the powdered sugar.
Cut the butter into small pieces and cut into the flour mixture until the texture resembles small peas.
Dump into the prepared pan and press lightly with the fingers.
Bake in a 350F oven for 15 minutes.
While the crust bakes, prepare the filling.
Sift together the sugar, flour, baking powder and salt. Set aside.
In another bowl, beat the eggs until thick.
Pour the eggs into the flour mixture and mix to blend.
Pour in the kalamansi and pineapple juices and mix until well blended.
Pour the filling over the baked crust and bake in a 300F oven for one hour or until a toothpick inserted at the center comes out clean.
Cut into nine squares (or 12 if you prefer smaller squares) and, optionally, sprinkle with powdered sugar before serving.
To store, refrigerate in an air-tight container. If stacking in several layers, separate each layer with non-stick baking paper.Microwave for 10 seconds before serving.The lemon squares are best served warm.
Kalamansi and Pineapple Squares printed from https://casaveneracion.com/kalamansi-and-pineapple-squares/ for personal use only. Not for republication nor distribution.