Cinnamon Swirl Bundt Coffee Cake

Prep time: 30 min
Cook time: 50 min
Servings: 12
Yield: 12 servings

Description

This decadent cinnamon swirl cake is super moist thanks to the addition of sour cream. It's baked in a Bundt pan and will feed a crowd.

Ingredients

1 1/2 cups white sugar
3/4 cup butter, room temperature
3 large eggs
1 teaspoon vanilla extract
2 1/2 cups all-purpose flour
1 teaspoon baking soda
1 teaspoon baking powder
1 cup sour cream
1/2 cup chopped walnuts
1/4 cup white sugar
1 tablespoon ground cinnamon

Directions

1 Preheat the oven to 400 degrees F (205 degrees C). Grease a 10-inch Bundt pan.
2 Beat sugar and butter together in a large bowl with an electric mixer until light and fluffy. Add eggs, one at a time, beating well after each addition. Beat in vanilla.
3 Whisk flour, baking soda, and baking powder together in a separate bowl; add flour mixture in 2 batches, alternating with sour cream, beating batter briefly after each addition. Fold in walnuts. Pour 1/2 of the batter into the prepared pan.
4 Mix sugar and cinnamon together in a small bowl; sprinkle over batter in the pan. Drop remaining batter in heaping spoonfuls over filling, covering it as best you can.
5 Bake in the preheated oven for 8 minutes. Lower heat to 350 degrees F (175 degrees C) and bake until a toothpick inserted into the center comes out clean, about 40 minutes more. Cool on a wire rack for 5 minutes. Invert carefully onto a serving plate or cooling rack. Let cool completely.