This gorgeous white velvet cake has a soft, tender crumb. So what's the secret ingredient? Egg whites instead of whole eggs.

Add the lemon zest, lemon juice, cream of tartar and salt and continue whisking for 2-3 minutes, or until soft peaks form when the whisk is removed from the bowl.

Red velvet cake has traditionally been made with red food coloring. The U.S. Food and Drug Administration recently issued a nationwide ban on artificial food dye Red 3. This recipe for Healthful ...