Ingredients

• 8 round with wax paper (pan)
• 3 batches
• 3 egg yolks at room temperature
• 2 liquid glucose
• 2 egg whites
• 1 cooks tip if preferred
• 1 egg (white)
• 1/2 stick
• 4 1/2 cups confectioners sugar a bowl (into)
• 1 cup granulated sugar
• 1 1/2 cup cake flour
• 3/4 cups milk
• 1/2 cup butter
• 1 tablespoon remaining egg in a bowl (white)
• 2 1/2 teaspoons baking powder
• 1 teaspoon lemon rind (grated)
• 1/8 teaspoon salt
• some supermarkets