Sift flour with cornstarch and ... until creamy. Add egg yolks one at a time, beating ... in center of cake comes out clean (about 25 ... white, beaten until stiff.
Simmer the first three ingredients ... sugar well, add egg yolks and vanilla. Beat well. Sift ... lined 8-inch square cake pan at 350°F for about 45 minutes.
Have the eggs at room temperature for 30 ... bowls, one for yolks and one for whites. In ... medium speed, until cake batter forms ribbons when the ... toothpick comes out clean.
Preheat oven to 350°F. Butter ... with flour. Separate eggs. Combine dry ingredients (flour, ... bowl, beat egg yolks until thick and lemon-colored, gradually ... and floured shallow pan.