For from-scratch flavor, Marcia C. of Toledo, Ohio adds 1 teaspoon of vanilla extract and one whole egg to a white cake mix in place of an egg white. “Everyone always tells me my cake has the best flavor,” she says.
My mother gave me this recipe some 40 years ago, and it's withstood the test of time. The blueberry-filled cake has gone on to please four generations of our growing family. Along with baking, my favorite pastime is quilting.