You will be given a definition of a task first, then some input of the task.
In this task the focus is on physical knowledge about the world. Given the provided goal task in the input, describe a process that would lead to the asked outcome. This process often involves physical motions with objects, such as moving them, arranging them in a certain way, mixing them, shaking them, etc. 

how to make sweet potato spoonbread
Output:
Bring 2 cups milk, 2 tablespoons each butter and brown sugar, 1 teaspoon kosher salt and a pinch of cayenne to a boil. Reduce the heat to a simmer; whisk in 1/2 cup cornmeal. Cook, whisking, until thickened, 2 minutes. Whisk in 1 cup canned sweet potato puree, 3 egg yolks and 1 teaspoon baking powder. Remove from the heat. Beat 3 egg whites to stiff peaks; fold into the batter. Transfer to a buttered 8-inch square baking dish; bake at 375 degrees F until puffed, 30 minutes.