Ingredients
Equipment
Method
- Preheat oven to 350°F. Generously grease a 10-inch bundt pan with butter and flour or baking spray.
- In a medium bowl, whisk together flour, baking powder, and salt. Set aside.
- In a large mixing bowl, cream softened butter and sugar with an electric mixer on medium-high speed for 3-4 minutes until light and fluffy.
- Add eggs one at a time, beating well after each addition. Mix in vanilla extract and sour cream until combined.
- Alternate adding the flour mixture and milk to the butter mixture, beginning and ending with flour. Mix on low speed just until no streaks remain. Do not overmix.
- In a small bowl, combine brown sugar and cinnamon for the swirl mixture.
- Pour half of the cake batter into the prepared bundt pan and spread evenly. Sprinkle the entire cinnamon-sugar mixture over the batter.
- Spoon remaining batter over the cinnamon layer in small mounds, then carefully spread to cover. The coverage can be irregular.
- Bake for 50-60 minutes, until a toothpick inserted into the cake comes out with a few moist crumbs.
- Cool the cake in the pan for 15 minutes, then invert onto a wire rack to cool completely.
- For the glaze, whisk together powdered sugar, cinnamon, and milk until smooth. Drizzle over the cooled cake.
Notes
Store covered at room temperature for up to 5 days. Cake freezes well for up to 3 months. Bring all dairy ingredients to room temperature for best texture. Greek yogurt can substitute for sour cream.
