For the longest time, I only made blueberry ... Marsh muffins their warm mouthfeel — would work well with a boxed mix. I decided to run an experiment in my kitchen. First, I bought a Betty ...

The mix itself is already great, but a little extra ingenuity can make these muffins even greater. Read more: 30 Types Of Cake, Explained One way to give Betty Crocker Wild Blueberry muffins a ...