Donut Cake

By SallySmo

Ingredients

• 1 stick butter, room temperature
• 1 1/3 cups sugar
• 3 large eggs, room temperature
• 2 teaspoons vanilla extract
• 2 cups all-purpose flour, sifted
• 2 tablespoons cornmeal
• 1/2 teaspoon kosher salt
• 2 1/2 teaspoons baking powder
• 1/4 teaspoon freshly grated nutmeg
• 1/2 cup buttermilk, room temperature

Preparation

Step 1

1. Heat the oven to 375°F. Butter and flour a 9-inch springform pan, and set it aside.

2. Beat the butter and sugar together until light and fluffy, about two minutes. Add the eggs, one at a time, beating to incorporate after each addition, then add in the vanilla. Scrape down sides of bowl with a rubber spatula. Set aside.

3. Whisk together the flour, cornmeal, salt, baking powder, and nutmeg. Add the flour mixture to the batter in 3 parts, alternating with the buttermilk, starting and ending with flour. Make sure each addition is incorporated before adding the next, but don't over-beat it at the end. Spread the batter in the prepared pan and smooth the top.

4. Bake until the top is puffed and golden brown and a tester inserted in the center comes out clean, 30 to 35 minutes. Cool on a rack before serving warm or room temperature.