VANILLA SPONGE CAKE

Steps:

• Preheat oven to 350 degrees.
• Grease a 9-inch springform pan. Line pan (including the sides) with parchment paper.
• Sift flour and baking powder 3 times. Add in 1/4 tsp salt.
• Throw raisins into flour mixture and coat them well. (optional step).
• With an electric mixer, beat egg whites with cream of tartar and 1/8 tsp salt until stiff peaks are formed. Add in sugar and beat until stiff peaks form again.
• Combine egg yolks, oil, water, and vanilla extract. Beat mixture until foamy.
• Fold egg yolk mixture gently into egg whites. Add flour mixture and gently fold in until well-combined.
• Pour cake batter into springform pan and bake for 30-40 minutes. The cake is done when top springs back when lightly pressed.