1 1/2 cups egg whites (10-12 large), room temperature
1 1/2 cups superfine sugar, divided
1 cup sifted cake flour
1 tsp cream of tartar
1/4 tsp salt
2 tsp vanilla extract or vanilla paste
1/2 tsp almond extract
Preheat oven to 325F.
In a small bowl, whisk together 3/4 cup sugar and the cake flour. Set aside.
Beat egg whites until frothy, the add cream of tartar and salt. Beat until fully incorporated then begin to add the remaining 3/4 cup of sugar 1-2 tablespoons at a time. When sugar has been added, beat egg whites to soft peaks. You will know when you have soft peaks because the egg whites will look like soft waves and when you lift the beaters, the peaks will droop back down into the batter. If your batter is falling in ribbons, it is not quite down. Don’t be afraid to slow down the mixer and check a few times as you get close. Do not beat all the way to stiff peaks. Once you have soft peaks, add the vanilla and almond extracts and beat for a few seconds to evenly distribute.
Sift the flour/sugar mixture over the egg whites in 6-8 additions (depending on your proficiency with folding flour into egg whites) and gently fold it in after each addition. It is better to take your time and do it gently than to rush and deflate the egg whites.
Spoon batter into an ungreased 9 inch tube pan with a removeable bottom. Smooth the top with a spatula and tap the pan on the counter once or twice to ensure that there are no large bubbles lurking beneath the surface. We used our little bundt pans.
Bake for 50-60 minutes, until the top springs back when lightly pressed. Mine took 55 minutes.
Remove from oven an invert pan over a bottle. Allow to cool completely or overnight.