As I whisk together flour and sugar, the anticipation thickens in the air—like a warm hug waiting to be served. This Moist Cinnamon Swirl Bundt Cake is not just a recipe; it’s a celebration of simple ingredients turning into a delightful dessert that can effortlessly steal the show at any gathering. With its rich cinnamon-sugar swirl that glistens beneath a glossy glaze, this cake is both inviting and indulgent, perfect for cozy brunches or festive occasions. One of the best parts? It’s incredibly easy to make, ensuring even the busiest of home chefs can whip it up without breaking a sweat. Plus, thanks to a generous dash of sour cream, each slice remains wonderfully moist long after it leaves the oven. So, are you ready to fill your kitchen with the irresistible aroma of cinnamon and vanilla? Let’s dive into creating this delightful treat together!

Why is this Cinnamon Swirl Cake Irresistible?
Moist and Buttery: Each bite of this Moist Cinnamon Swirl Bundt Cake delivers a tender, buttery texture that is simply delectable.
Effortless Preparation: No baking expertise? No problem! This recipe is incredibly easy to follow, making it perfect for both novice and seasoned bakers alike.
Warm, Cozy Aroma: The delightful scent of cinnamon and vanilla fills your kitchen, creating an inviting atmosphere that beckons everyone to gather around the table.
Versatile Serving Options: Perfect for brunches, holidays, or cozy evenings, this cake pairs beautifully with coffee, tea, or even a scoop of ice cream for that extra indulgence.
Impress Your Guests: With its stunning appearance and mouthwatering flavor, your family and friends will be raving about this cake for days. It’s truly a showstopper that would shine next to other favorites like Cinnamon Honey Butter or Marshmallow Swirl Fudge.
Moist Cinnamon Swirl Bundt Cake Ingredients
For the Cake
• All-Purpose Flour – Provides structure to the cake; consider using gluten-free flour for a gluten-free option.
• Baking Powder – Helps the cake rise; make sure it’s fresh for best results.
• Salt – Enhances flavor; adjust if using salted butter.
• Unsalted Butter – Adds richness and moisture; substitute with dairy-free butter for a non-dairy version.
• Granulated Sugar – Sweetens the cake and contributes to its tenderness; brown sugar can be partially substituted for deeper flavor.
• Large Eggs – Adds moisture and structure; replace with 1/4 cup of unsweetened applesauce or flax eggs if necessary.
• Sour Cream – Keeps the cake moist and adds a slight tang; plain Greek yogurt is a great alternative.
• Vanilla Extract – Offers warm flavor; using pure vanilla extract will enhance the taste.
• Milk – Adds creaminess to the batter; any non-dairy milk works great as a substitute.
• Brown Sugar – Contributes to the cinnamon-sugar swirl; opting for dark brown sugar enhances caramel notes.
• Ground Cinnamon – Provides the signature cinnamon flavor; fresh ground cinnamon can intensify the taste.
For the Glaze
• Powdered Sugar – Sweetens and thickens the glaze; adjust to achieve your desired sweetness.
• Milk (for glaze) – Ensures a thin consistency for the glaze; any milk can be used as a substitute.
• Vanilla Extract (for glaze) – Infuses flavor into the glaze, elevating the overall experience.
Step‑by‑Step Instructions for Moist Cinnamon Swirl Bundt Cake
Step 1: Preheat and Prepare the Pan
Begin by preheating your oven to 350°F (175°C). While it heats up, thoroughly grease and flour a Bundt pan to prevent sticking. You want to ensure the interior is well-coated, getting into all the nooks and crannies, so your Moist Cinnamon Swirl Bundt Cake releases effortlessly after baking.
Step 2: Mix the Dry Ingredients
In a medium bowl, whisk together the all-purpose flour, baking powder, and salt until well combined. This step is crucial as it ensures even distribution of the leavening agent and seasonings, which will help your cake rise beautifully. Set this mixture aside while you work on the wet ingredients.
Step 3: Cream Butter and Sugar
In a large mixing bowl, beat the softened unsalted butter and granulated sugar together using an electric mixer on medium speed. Continue mixing until the mixture becomes light and fluffy, which should take about 3-4 minutes. This step will incorporate air into the batter, resulting in a tender Moist Cinnamon Swirl Bundt Cake.
Step 4: Add Eggs and Wet Ingredients
Add the large eggs to the creamed mixture one at a time, mixing well after each addition. Once fully incorporated, mix in the sour cream and vanilla extract until everything is smooth. The mixture should be creamy, fragrant, and perfectly blended, setting the foundation for your delicious cake.
Step 5: Combine Dry and Wet Ingredients
Gradually add the flour mixture to the wet ingredients, alternating with milk, starting and ending with the flour. Mix gently until just combined to avoid overmixing, which can make the cake dense. The batter should be slightly thick yet smooth, ready for the delightful cinnamon-sugar swirl.
Step 6: Prepare the Cinnamon-Sugar Mixture
In a small bowl, combine the brown sugar and ground cinnamon, stirring until evenly mixed. This sweet blend will create the delicious swirl in your Moist Cinnamon Swirl Bundt Cake, giving it that signature cinnamon flavor that everyone loves. Set it aside for use in the next step.
Step 7: Assemble the Cake Layers
Pour half of the batter into the prepared Bundt pan, smoothing it out evenly. Sprinkle half of the cinnamon-sugar mixture over the batter before topping it with the remaining cake batter. Be sure to cover the cinnamon-sugar layer completely with the batter for an even rise and swirl throughout the cake.
Step 8: Swirl the Batter
Using a butter knife, gently swirl the batter in a figure-eight motion to create a lovely marbled effect. Be careful not to over-swirl, as you want to keep distinct layers of cake and cinnamon. This step is what makes your Moist Cinnamon Swirl Bundt Cake truly special and visually appealing.
Step 9: Bake the Cake
Place the Bundt pan in the preheated oven and bake for 50-60 minutes. The cake is done when a toothpick inserted into the center comes out clean or with only a few crumbs. Keep an eye on it during the last few minutes; you want a golden-brown top that indicates a perfectly baked cake.
Step 10: Cool Before Serving
Once baked, allow the cake to cool in the pan for about 15 minutes. Then, carefully turn it out onto a wire rack to cool completely. This cooling period is essential for the cake to set properly and maintain its moisture, ensuring every slice of your Moist Cinnamon Swirl Bundt Cake is as delicious as it can be.
Step 11: Prepare the Glaze
In a bowl, mix the powdered sugar, milk, and additional vanilla extract until smooth and well-blended. The glaze should have a drizzly consistency that clings beautifully to your cake. Set it aside until the cake has cooled completely and is ready for its sweet finishing touch.
Step 12: Glaze and Serve
Once your cake is completely cool, drizzle the prepared glaze over it, allowing it to cascade down the sides. This final touch enhances the cake’s appearance and adds a delightful sweetness. After glazing, slice and serve your Moist Cinnamon Swirl Bundt Cake, and watch as everyone gathers to enjoy this indulgent treat!

Expert Tips for Moist Cinnamon Swirl Bundt Cake
• Thoroughly Grease the Pan: Properly greasing and flouring your Bundt pan is essential to prevent sticking. Use a non-stick baking spray with flour for the best results.
• Check Oven Temperature: Oven temperatures can vary, so it’s wise to use an oven thermometer for consistent baking results. This ensures your Moist Cinnamon Swirl Bundt Cake rises beautifully.
• Avoid Overmixing: Mix the batter until just combined to maintain a light, tender texture. Overmixing can lead to a dense cake, which defeats the purpose of this delightful treat.
• Cool Completely Before Glazing: Let your cake cool completely in the pan for 15 minutes, then turn it onto a wire rack. Glazing when warm can cause the glaze to slide off instead of setting beautifully.
• Wrap for Extra Moisture: For an even moister cake, wrap the cooled cake in plastic wrap overnight before glazing. This helps retain moisture and flavors wonderfully.
Moist Cinnamon Swirl Bundt Cake Variations
Feel free to put your own twist on this delightful cake, creating a version that suits your taste buds!
- Dairy-Free: Substitute sour cream with unsweetened almond yogurt for a deliciously vegan version. Your cake will still be creamy and flavorful!
- Nutty Crunch: Fold in chopped walnuts or pecans into the batter for a satisfying crunch. The toasted nuts add a wonderful nutty aroma that’s hard to resist.
- Chocolate Delight: Add mini chocolate chips to the batter for a touch of indulgence. Chocolate and cinnamon create a decadent combination everyone will love!
- Pumpkin Spice: Swap ground cinnamon for pumpkin spice to embrace the fall flavors. This unique twist allows you to enjoy a seasonal treat any time of year!
- Fruit Fusion: Add blueberries or diced apples into the batter before pouring it into the pan for an unexpected fruity addition. This makes every bite a delightful surprise.
- Glaze Variations: Jazz up the vanilla glaze by adding a splash of orange or lemon juice for zesty brightness. The citrus enhances the sweetness perfectly!
- Cinnamon Swirl Swag: Increase the cinnamon-sugar mixture for a more pronounced swirl. A little more cinnamon never hurt anyone—it amplifies the cozy aroma!
- Enjoy with Friends: Serve slices alongside a scoop of vanilla ice cream or a dollop of Cinnamon Honey Butter, elevating your dessert experience even further.
Embrace creativity in your baking journey, and remember, a slice of Marshmallow Swirl Fudge can be the perfect accompaniment for that coffee break!
How to Store and Freeze Moist Cinnamon Swirl Bundt Cake
Room Temperature: Store the cake covered at room temperature for up to 3 days. This keeps it fresh and moist without needing refrigeration.
Fridge: If you need to store the cake longer, wrap it tightly in plastic wrap and place it in the fridge for up to 1 week. This helps maintain moisture while also prolonging its shelf life.
Freezer: For long-term storage, freeze the cake (wrapped in plastic, then foil) for up to 3 months. Thaw it in the fridge overnight before serving for optimal taste and texture.
Reheating: To enjoy a warm slice, microwave it for about 15-20 seconds. This Moist Cinnamon Swirl Bundt Cake retains its delightful flavor and texture perfectly!
What to Serve with Moist Cinnamon Swirl Bundt Cake
Indulging in a slice of this buttery cake brings warmth and joy—let’s elevate your dessert experience with perfect pairings.
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Coffee or Espresso: The rich, bold flavors complement the sweet cinnamon notes, creating a cozy coffee break.
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Vanilla Ice Cream: A scoop of creamy vanilla atop your warm cake adds a delightful contrast, melting into sweet perfection.
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Whipped Cream: Light and airy, whipped cream enhances the cake while adding a touch of elegance and extra sweetness.
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Fresh Berries: Bright berries like raspberries or strawberries introduce a refreshing tartness, perfectly balancing the cake’s richness.
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Hot Cocoa: On chilly days, a warm mug of cocoa with marshmallows creates a comforting dessert combo that feels like a warm hug.
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Chai Tea: The blend of spices in chai complements the cinnamon, enhancing every flavorful bite while inviting a moment of relaxation.
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Chocolate Sauce: Drizzling warm chocolate sauce over your slice adds an indulgent twist that chocolate lovers will adore.
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Cinnamon Honey Butter: Slathering this buttery, cinnamon delight on a slice heightens the warm flavors, taking your cake experience to new heights.
Make Ahead Options
These Moist Cinnamon Swirl Bundt Cakes are perfect for meal prep enthusiasts! You can prepare the cake batter up to 24 hours in advance. Simply mix all ingredients as instructed, then cover the bowl tightly and refrigerate until you’re ready to bake. If you’d like, you can also bake the cake a day ahead of time. Allow it to cool completely, then wrap it in plastic wrap to maintain moisture and keep it at room temperature. When it’s time to serve, glaze the cake just before presenting it to your family or guests for a fresh, delightful treat. This way, you can enjoy your time together without the last-minute rush!

Moist Cinnamon Swirl Bundt Cake Recipe FAQs
How do I choose the best ingredients for my cake?
Absolutely! When selecting your ingredients, make sure to pick high-quality, fresh items. For flour, check the expiration date, and ensure your baking powder is not expired—give a little test by dropping some in water; if it bubbles, it’s good to go! As for eggs, they should be large and ideally at room temperature for a better rise. If you’re using butter, softening it at room temperature (but not melting) yields the best results.
How should I store my Moist Cinnamon Swirl Bundt Cake?
Very good question! Keep your cake covered at room temperature for up to 3 days. If you want it to last longer, plastic wrap it tightly and place it in the refrigerator, where it will stay fresh for up to a week. If you’re a fan of the freeze option, wrap it well in both plastic and foil, and it can be frozen for up to 3 months. Just thaw it in the fridge overnight before enjoying!
What’s the best way to freeze this cake?
Certainly! To freeze your Moist Cinnamon Swirl Bundt Cake, first cool it completely. Wrap it tightly in plastic wrap, ensuring no air pockets are trapped. Next, wrap it in aluminum foil or place it in a freezer-safe bag. Label it with the date and enjoy delicious cake for up to 3 months! To serve, simply move it to the fridge to thaw overnight, then feel free to glaze it just before slicing.
What should I do if my cake doesn’t rise properly?
Oh no! If your cake doesn’t rise as expected, it might be because your baking powder is no longer good, or the batter was overmixed. To avoid this in the future, always check that your leavening agents are fresh and mix your batter until just combined. If you’re using a glass or dark-colored Bundt pan, it may also bake faster, so keep an eye on the oven.
Can I make this recipe allergy-friendly?
Absolutely! You can tweak this recipe to accommodate various dietary needs. To make it gluten-free, substitute the all-purpose flour with a gluten-free blend. For a dairy-free cake, use dairy-free butter and coconut or almond milk in the batter. If you’re egg-free, you can opt for 1/4 cup of unsweetened applesauce or flax eggs (1 tablespoon of flaxseed meal mixed with 2.5 tablespoons of water) in place of each egg.
How long does this cake stay moist?
You’ll be delighted to know that this cake can stay wonderfully moist thanks to the addition of sour cream. If stored properly at room temperature, it can last for around 3 days. Wrapping it in plastic wrap and letting it sit overnight before serving will further enhance its moisture. If refrigerated, it lasts up to a week without losing its beautiful texture!

Heavenly Moist Cinnamon Swirl Bundt Cake for Cozy Moments
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C) and grease and flour a Bundt pan.
- In a medium bowl, whisk together flour, baking powder, and salt.
- In a large bowl, cream the butter and sugar until light and fluffy.
- Add eggs one at a time, mixing well, then add sour cream and vanilla.
- Alternate adding the flour mixture and milk, starting and ending with flour.
- Combine brown sugar and cinnamon in a small bowl.
- Pour half the batter into the pan, sprinkle with cinnamon-sugar mixture, then add the rest of the batter.
- Gently swirl the batter with a knife for a marbled effect.
- Bake for 50-60 minutes until a toothpick comes out clean.
- Cool for 15 minutes before turning out onto a wire rack.
- Mix powdered sugar, milk, and vanilla for the glaze.
- Drizzle the glaze over the cooled cake and serve.

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