01 -
Superfine almond flour (70g/1/2 cup + 2 Tbsp).
02 -
Powdered sugar (63g/1/2 cup).
03 -
Aged egg whites (55g/about 2 large eggs).
04 -
Cream of tartar (pinch).
05 -
Granulated sugar (55g/1/4 cup + 1 tsp).
06 -
Yellow gel food coloring (optional).
07 -
Unsalted butter for filling (56g/1/4 cup).
08 -
Lemon extract (4g/1 tsp).
09 -
Fresh lemon zest (3g/1 Tbsp).
10 -
Salt (1/8 tsp).
11 -
Powdered sugar for filling (125g/1 cup).
12 -
Heavy cream (10g/2 tsp).
13 -
Lemon curd (15g/2 Tbsp, optional).