Lemon Cream Biscuits Recipe

These simple lemon cookies /biscuits are deliciously light and sweet biscuits filled with rich, lemon buttercream. Lemon Sandwich Biscuits | Lemon Cream Biscuits | Lemon Cream Shortbread Biscuits | Lemon Cream Biscuits Recipe 250g unsalted butter, softened 1/2 cup icing/powdered sugar 2 tbsp grated lemon zest 1 egg yolk 2 cups cake flour 1/4 cup cornflour or arrowroot flour For the filling: 2 cups icing/powdered sugar 60g unsalted butter 2 tbsp freshly squeezed lemon juice 1 tsp Lemon essence