1. Center a rack in oven and heat to 350 degrees. Grease a 9x13" baking pan and set aside.
2. In a large bowl, whisk flour, sugar, baking soda, and salt until combined. Add all remaining ingredients except frosting and whisk until blended and mostly smooth, then transfer to prepared pan.
3. Bake until cake is browned and a toothpick inserted in the center comes out clean, 45 to 55 minutes. Let cool completely on a wire rack, then top with chocolate frosting.
Source: Hannaford fresh Magazine, May-June 2021