cinnamon swirl bundt cake

There’s a certain magic in the air when this cinnamon swirl bundt cake is baking. Its aroma fills my entire home a warm, spicy perfume that promises pure comfort. It’s a different kind of special than the deep indulgence of my favorite Triple Chocolate Cake, offering a cozy nostalgia that feels like a hug in dessert form. This recipe isn’t just about taste; it’s about creating a moment of simple joy with every beautifully marbled slice.

Why This Dish is a Go-To in My Kitchen

What I adore about this recipe is its beautiful simplicity. With just 20 minutes of prep time, I can have this stunning cake in the oven, and an hour later, my kitchen smells like heaven. The use of full-fat sour cream is my secret weapon; it guarantees a moist, tender crumb every single time, taking all the guesswork out of baking. It’s my go-to for a reason: it’s reliable, impressive, and tastes like pure comfort.

Let’s Talk About the Ingredients

I always insist on full-fat sour cream for its richness, which creates an incredibly tender cake. For the swirl, light brown sugar is non-negotiable; its molasses notes add a wonderful depth that granulated sugar can’t match, much like in my chewy Banana Chocolate Chip Cookies.

Daniel

Classic Cinnamon Swirl Bundt Cake

A tender, buttery sour cream bundt cake with a beautiful ribbon of brown sugar and cinnamon running through it, all topped with a sweet vanilla glaze. The perfect coffee cake for any occasion!

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Prep Time 20 minutes mins

Cook Time 1 hour hr

Total Time 1 hour hr 20 minutes mins

Servings: 16 servings

Course: Breakfast, Brunch, Dessert

Cuisine: American

Calories: 455

Ingredients Equipment Method Notes

Ingredients

  

For the Cinnamon Swirl Filling

• 1/2 cup light brown sugar packed
• 2 tbsp ground cinnamon
• 2 tbsp all-purpose flour helps prevent the swirl from sinking

For the Bundt Cake

• 3 cups all-purpose flour spooned and leveled
• 1 tsp baking powder
• 1/2 tsp baking soda
• 1/2 tsp salt
• 1 cup unsalted butter softened to room temperature (2 sticks)
• 1 1/2 cups granulated sugar
• 4 large eggs at room temperature
• 2 tsp vanilla extract
• 1 cup full-fat sour cream at room temperature

For the Vanilla Glaze

• 1 1/2 cups powdered sugar sifted
• 2-3 tbsp milk or heavy cream as needed for consistency
• 1/2 tsp vanilla extract

Equipment

• 10 or 12-cup Bundt Pan
• Electric mixer (stand or hand)
• Large Mixing Bowl
• Medium mixing bowl
• Small Bowl
• Whisk
• Spatula
• Wire cooling rack

Method

 

Preparation

1. Preheat your oven to 350°F (175°C). Thoroughly grease and flour a 10 or 12-cup bundt pan, making sure to get into all the crevices. A non-stick baking spray with flour is highly recommended.
2. In a small bowl, mix together the brown sugar, ground cinnamon, and 2 tablespoons of all-purpose flour for the swirl filling. Set aside.

Make the Cake Batter

1. In a medium bowl, whisk together the 3 cups of all-purpose flour, baking powder, baking soda, and salt. Set aside.
2. In a large bowl using a stand mixer with a paddle attachment or a hand mixer, beat the softened butter and granulated sugar on medium-high speed for about 3-4 minutes until light, fluffy, and pale in color.
3. Add the eggs one at a time, beating well after each addition and scraping down the sides of the bowl as needed. Beat in the vanilla extract.
4. Reduce the mixer speed to low. Add the dry ingredients in three additions, alternating with the sour cream in two additions (Dry, Sour Cream, Dry, Sour Cream, Dry). Mix until just combined; do not overmix.

Assemble and Bake

1. Spoon about one-third of the cake batter into the prepared bundt pan and spread it evenly. Sprinkle half of the cinnamon swirl mixture over the batter.
2. Carefully spoon another third of the batter on top, followed by the remaining half of the cinnamon swirl mixture. Top with the final third of the cake batter and spread smoothly.
3. Insert a butter knife or a skewer into the batter and gently swirl it 2-3 times around the pan to create a marbled effect. Do not overmix the swirl into the batter.
4. Bake for 55-65 minutes, or until a long wooden skewer inserted into the center of the cake comes out clean or with a few moist crumbs attached.
5. Let the cake cool in the bundt pan on a wire rack for exactly 15 minutes. Then, carefully invert the cake onto the wire rack to cool completely.

Glaze and Serve

1. Once the cake is completely cool, prepare the glaze. In a small bowl, whisk together the sifted powdered sugar, 2 tablespoons of milk/cream, and the vanilla extract until smooth. Add more milk, one teaspoon at a time, to reach your desired drizzling consistency.
2. Drizzle the glaze over the cooled bundt cake. Let the glaze set for about 15-20 minutes before slicing and serving.

Notes

Room Temperature is Key: Using room temperature butter, eggs, and sour cream is crucial for a smooth, well-emulsified batter and a tender final cake.
Don’t Skimp on Greasing: Bundt pans have many crevices where cake can stick. Be meticulous when greasing and flouring the pan.
Do Not Overmix: Overmixing the batter after adding the flour will develop gluten and result in a tough, dry cake. Mix until just combined.
Storage: Store the cake in an airtight container at room temperature for up to 3 days.

How I Make Classic Cinnamon Swirl Bundt Cake Step-by-Step

I start by preparing my bundt pan a crucial first step! Then, I whip up the simple, sour cream-enriched cake batter. The real fun is in the assembly: layering the batter with that gorgeous cinnamon-sugar mixture to create the signature swirl. It bakes into a golden masterpiece that looks as impressive as my Shamrock Shake Pie, but feels effort-free. A simple vanilla glaze after it cools is the perfect finishing touch.

My Top Tips for the Perfect Outcome

• Grease Well: Meticulously grease and flour every crevice of your bundt pan.
• Room Temp Ingredients: Use room temperature eggs, butter, and sour cream for a smoother batter.
• Don’t Overmix: Mix only until the flour is just incorporated for a tender cake.

How I Serve and Store This Dish

My favorite way to enjoy this cake is with a warm cup of coffee, letting the vanilla glaze melt just a little. It’s the perfect afternoon treat or a lovely weekend breakfast, much like my other go-to Strawberries and Cream Coffee Cake. For leftovers, I store slices in an airtight container at room temperature for up to three days. It stays wonderfully moist and delicious!

Frequently Asked Questions

Can I use a different type of pan?

Yes, you can! A 10-cup tube pan or two 9×5 inch loaf pans work well. Just be sure to start checking for doneness earlier, as the baking time will likely be shorter than the 60 minutes required for a bundt.

What makes this cake so moist?

My secret is full-fat sour cream! It adds richness and acidity that results in an incredibly tender and moist crumb. It also gives the cake a subtle tang that beautifully balances the sweetness of the cinnamon swirl and glaze. Don’t substitute it!

Can I prepare the cinnamon swirl ahead of time?

Absolutely. I often do this to streamline the process. Just combine the light brown sugar and ground cinnamon in a small airtight container. It will be ready to go whenever you decide to bake, making the 20-minute prep time even faster.

Why did my cake stick to the pan?

Sticking is almost always due to improper greasing. Bundt pans have intricate designs, so I make sure to meticulously coat every single nook and cranny with melted butter and a dusting of all-purpose flour. This creates a nonstick barrier.

Can I add nuts to the cinnamon swirl?

Of course! Finely chopped pecans or walnuts are a wonderful addition. I recommend tossing about a half-cup of chopped nuts with the cinnamon-sugar mixture before layering it into the batter. It adds a delightful crunch and nutty flavor to the finished cake.

Conclusion

This classic cinnamon swirl bundt cake is a recipe I return to again and again, and I truly hope it brings as much joy to your kitchen as it does to mine. If you try it, I’d love to hear how it went in the comments below!