As the queen of hosting and one of our favorite cooking icons, Martha Stewart ... to an Instagram post, Stewart adds sour cream to her beloved Chocolate Sprinkle Sheet Cake recipe.

Martha Stewart just revealed the jaw-dropping chocolate cake recipe that is every chocolate lover’s dream dessert! On Jan 8, Stewart gave us a truly mouth-watering, chocolate-lovers dream of a ...

and she had a birthday cake baked by famed French pastry chef Cedric Grolet. $37.20 Shop Now This fall, Stewart is set to ...