Sour Cream Coffee Cake Recipe Bundt: Swirled Cinnamon Brown Sugar Delight

This bundt cake redefines coffee cake with its moist sour cream base and swirled cinnamon brown sugar filling. The combination creates a tender crumb with pockets of sweet, spiced goodness in every bite.

Baking it in a bundt pan ensures even heat distribution, resulting in a perfectly golden exterior. The recipe balances simplicity with impressive results, making it ideal for any occasion.

Ingredients for Sour Cream Coffee Cake Recipe Bundt

A handful of pantry staples plus sour cream create this tender, swirled bundt cake masterpiece.

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The sour cream is non-negotiable here—full-fat from a trusted brand like Daisy or Breakstone’s delivers the signature moist crumb. Use room temperature butter and eggs for even incorporation. For flour, King Arthur or Gold Medal all-purpose are reliable. The cinnamon should be fresh (check the expiration date) for maximum potency in the swirl filling.

No sour cream? Full-fat Greek yogurt works in a pinch, though the texture may be slightly denser. Light brown sugar can be swapped for dark (more molasses flavor). If avoiding nuts, omit the pecans or swap for walnuts or almonds. The vanilla extract should be pure—imitation tastes harsh in this delicate cake.

Store the cake covered at room temperature for 2-3 days. For longer storage, wrap tightly and freeze for up to 3 months. The swirl filling stays gooey when reheated briefly in the microwave (10-15 seconds per slice).

Step-by-Step Instructions for Sour Cream Coffee Cake Bundt

Master the art of layering and swirling for a bakery-worthy Bundt with perfect texture and balance.

Step 1: Prepare the Cinnamon Brown Sugar Filling

In a medium bowl, combine the 0.75 cup Light Brown Sugar, 2 tbsp Ground Cinnamon, and 0.75 cup Pecans (if using). Mix thoroughly until the cinnamon is evenly distributed throughout the sugar and the pecans are well coated. The mixture should resemble wet sand and clump slightly when pressed between your fingers.

This filling creates the signature swirl that defines this coffee cake. I always use freshly opened cinnamon for maximum potency and fragrance. Set this mixture aside while you prepare the batter—this gives the flavors a moment to meld.

Step 2: Cream Butter and Sugars for the Cake Base

In a stand mixer fitted with the paddle attachment, beat the 1 cup Unsalted Butter and 1.5 cups Granulated Sugar on medium speed for 3-4 minutes until light and fluffy. The butter should be properly softened to room temperature—it should leave a slight indent when pressed but not be greasy.

This creaming process incorporates air, which creates a tender crumb in the finished cake. Stop the mixer occasionally to scrape down the sides of the bowl with a silicone spatula to ensure even mixing. The mixture is ready when it has visibly increased in volume and turned pale yellow.

Step 3: Incorporate Eggs, Sour Cream, and Dry Ingredients

Add the 4 whole Large Eggs one at a time, mixing on low speed for 30 seconds after each addition until fully incorporated. Then mix in the 1 cup Sour Cream and 2 tsp Vanilla Extract until just combined. The sour cream adds richness and moisture, while the vanilla enhances the overall flavor profile.

In a separate bowl, whisk together the 3 cups All-Purpose Flour, 2 tsp Baking Powder, 1 tsp Baking Soda, and 1 tsp Salt. Gradually add this dry mixture to the wet ingredients, mixing on low speed just until the flour disappears. Avoid overmixing, as this can develop gluten and result in a dense cake.

Step 4: Layer and Swirl in the Bundt Pan

Grease a 12-cup Bundt pan thoroughly with butter or nonstick spray, ensuring all the nooks and crannies are coated. Spread half of the batter evenly in the pan. Sprinkle half of the cinnamon brown sugar filling over the batter, keeping it about ½ inch away from the edges to prevent burning.

Add the remaining batter, spreading it gently to cover the filling completely. Use a butter knife to create a light swirl pattern, dragging it through the batter in an “S” motion. Top with the remaining filling, again keeping it away from the pan’s edges. This layering technique ensures every bite has a perfect balance of cake and cinnamon swirl.

Step 5: Bake and Cool for Optimal Texture

Preheat your oven to 350°F and bake the coffee cake for 50-60 minutes, or until a toothpick inserted into the center comes out clean. Rotate the pan halfway through baking to ensure even browning. The cake is done when it pulls away slightly from the sides of the pan and the top springs back when lightly pressed.

Allow the cake to cool in the pan for 20 minutes before inverting it onto a wire rack to cool completely. This cooling period lets the cake set and makes it easier to remove from the pan without breaking. Serve the coffee cake warm or at room temperature, dusted with powdered sugar if desired.

Troubleshooting sour cream coffee cake recipe bundt

Uneven Baking

If your cake browns unevenly, rotate the pan 180 degrees halfway through baking. I also recommend placing the pan on the center rack for consistent heat circulation. Avoid opening the oven door too often during the first 30 minutes. 💡

Sinking Center

A sunken middle often means underbaking or too much leavening. Always check doneness with a toothpick—it should come out clean. If your baking powder is old, replace it, as it loses potency over time.

Dry Cake Texture

Overmixing the batter or using cold ingredients can lead to a dry result. Ensure butter, eggs, and sour cream are at room temperature. Mix just until the flour disappears—this prevents gluten development.

Filling Sinks

If the cinnamon swirl sinks to the bottom, your batter may be too thin. Chill the batter for 15 minutes before layering. Also, avoid pressing the filling into the batter—sprinkle it lightly. 🌡️

Sticking to Pan

Even with nonstick spray, bundt pans can be tricky. Grease every crevice thoroughly, then dust with 2 tbsp flour. Let the cake cool for the full 20 minutes before inverting to prevent breaking.

Overly Dense Crumb

This usually happens with too much flour or overmixing. Measure flour by spooning it into the cup and leveling off. Mix dry ingredients only until combined—just a few seconds on low speed is enough.

Frequently Asked Questions