Cinnamon Roll Cake

Source

Full recipe from [TipHero](https://tiphero.com/cinnamon-roll-cake/)
**Cinnamon Roll Cake**
Serves 8 to 10
Prep Time: 15 minutes
Total Time: 45 minutes
**Ingredients**
Cake
* 1 ½ cups all-purpose flour
* ½ teaspoon salt
* 1 ½ teaspoons baking powder
* ½ teaspoon baking soda
* 1 egg
* ½ cup granulated sugar
* ¾ cup buttermilk, brought to room temperature
* ¼ cup coconut oil, melted (can substitute canola or vegetable oil, if desired)
* 1 teaspoon vanilla extract (optional)
Topping
* ⅓ cup butter, melted
* ⅓ cup brown sugar
* 1 tablespoon flour
* 1 tablespoon ground cinnamon
Glaze
* 1 cup powdered sugar
* 1 to 2 tablespoons milk
* 1 teaspoon vanilla extract
**Directions**
1. Preheat the oven to 350 degrees Fahrenheit (175 degrees Celsius). Prepare a 9-inch cake pan or a deep 9-inch pie pan with cooking spray, or with butter and flour.
1. In a large mixing bowl, whisk together the 1 ½ cups of flour, salt, baking powder, and baking soda.
1. In a separate mixing bowl, using a hand mixer, beat together the egg, sugar, buttermilk, melted coconut oil and the (optional teaspoon of) vanilla extract.
1. Combine the buttermilk mixture with the flour mixture and mix until combined.
1. Spread the cake batter into the prepared 9-inch cake pan and set aside while you make the topping.
1. In a mixing bowl, mix the melted butter, brown sugar, tablespoon of flour and ground cinnamon until combined.
1. Using a spoon, drizzle half of the topping in a circular pattern over the top of the cake in a cinnamon roll swirl pattern. Set the other half aside for now.
1. Bake the cake for 20 to 25 minutes, or until a toothpick inserted into the cake near the center comes out mostly clean.
1. Again using a spoon, drizzle the remaining half of the topping over the cake to fill in the crevices that have formed during the initial baking.
1. Return the cake to the oven and finish baking for an additional 5 to 10 minutes, or until a toothpick inserted near the center of the cake comes out clean.
1. Make the glaze. In a medium bowl, mix the powdered sugar, 1 tablespoon of milk and teaspoon of vanilla extract together with a whisk. If needed, adjust the consistency by adding more milk, 1 teaspoon at a time, until the glaze reaches the desired consistency.
1. Drizzle the glaze evenly over the warm cake.
1. Serve the completed cake warm or at room temperature.