We use Duncan Hines, Pillsbury, and Betty Crocker ... and summer treat. Chocolate Peanut Butter Cake Mix Cookie Bars Recipe Depending on what you like, use chunky or creamy peanut butter to ...

To find the best grocery-store option, I made the Pillsbury's Moist ... around with doctoring the mixes with add-ins and frosting recipes. When it comes to chocolate cake, I believe the final ...

Read all the stories from Slate’s 25 Most Important American Recipes ... in the Pillsbury Bake-Off in 1966, seems to have introduced the concept of a soft-centered chocolate cake to the world.