Angel Food Cake, high Altitude

Angel Food Cake, high altitude

1 cup cake flour, sifted
1 tablespoon cake four, sifted
1 cup sugar
1 3/4 cups egg whites (refrigerator temperature)
1/4 teaspoon salt
2 teaspoons cream of tarter
1/2 teaspoon almond extract
1/2 teaspoon vanilla
1/2 cup sugar

Preheat oven to 400 degrees
Sift flour and 1 cup sugar together three times.
Place 1 3/4 cups egg whites,s alt, and cream of tartar into mixing bowl and beat at high speed until fairly stiff (not stiff peak).
Slowly add 1/2 cup sugar, close to beater.
Add almond and vanilla extracts.
Beat until quite stiff but not dry.
Add sifted sugar-flour mixture by fourths.
Mix on low speed 10 seconds after each of first three additions and 20 seconds after last addition.
Scrape down sides constantly during this mixing.
Pour batter into a 10-inch, ungreased tube pan.
Bake approximately 30 minutes.