small saucepan and set over low heat Allow the butter to melt, then stir slowly with the spatula until it turns light brown, about 5 to 7 minutes Remove from the heat and strain into a small bowl so that it does not continue to brown Set it aside to cool for 5 minutes 4 Meanwhile, place the 75 grams sifted almond flour, the 30 grams sifted confectioners’ sugar, the egg yolks, honey, whole egg, and vanilla in the bowl of your stand mixer fitted with the paddle Mix on medium speed for 5 minutes, until the mixture is pale and light Add the lukewarm browned butter and mix on medium speed for 30 seconds Take the bowl out of the mixer and scrape out the mixture into a large bowl Using a wide spatula, gently fold in the lemon and orange zests and the cake flour and cornstarch mixture Wash the mixer bowl thoroughly with hot, soapy water, rinse, dry, and return to the stand Change to the whisk attachment Immediately move on to the next step so that the flour does not sit too long in the egg mixture Place the egg whites in the bowl of your mixer fitted with the whisk Whip on medium speed for 10 seconds Add the granulated sugar and whip for 1½ to 2 full minutes on high speed, until semistiff but not dry Remove the mixing bowl from the machine, place a small bowl on your scale, and weigh out 120 grams of the meringue Fold this into the egg yolk mixture Do not over-fold or you will deflate the batter and your cake will be tough Return the mixing bowl to the machine and continue ... move on to the next step so that the flour does not sit too long in the egg mixture Place the egg whites in the bowl of your mixer fitted with the whisk Whip on medium speed for 10 seconds Add the granulated sugar and whip... on medium speed for 5 minutes, until the mixture is pale and light Add the lukewarm browned butter and mix on medium speed for 30 seconds Take the bowl out of the mixer and scrape out the mixture into a large bowl... Meanwhile, place the 75 grams sifted almond flour, the 30 grams sifted confectioners’ sugar, the egg yolks, honey, whole egg, and vanilla in the bowl of your stand mixer fitted with the paddle Mix