There are certain desserts that instantly transport you back to childhood kitchens — the hum of the oven, the smell of cinnamon drifting through the house, and that impatient feeling of waiting for something sweet to cool on the counter. Honey Bun Cake is exactly that kind of recipe for me

I remember the first time I made this easy Honey Bun Cake for a Sunday family dinner. It wasn’t a fancy layered cake or something overly complicated. It was simple. Cozy. Comforting. And yet, the moment I sliced into that soft vanilla cake ribboned with cinnamon sugar and topped with a glossy glaze, everyone went quiet. That’s when I knew this baked cinnamon swirl cake was something special.

If you’ve ever loved those classic honey buns from the corner bakery, this homemade version is about to become your new favorite treat. It has all the nostalgic flavor — sweet, buttery, cinnamon-laced goodness — but in an easy, sliceable cake form that’s perfect for brunch, holidays, or just a random Tuesday when you need something warm and sweet.

Whether you’re looking for a quick dessert for dinner, a crowd-pleasing holiday cake, or simply an easy Honey Bun Cake recipe that tastes bakery-worthy without the effort, this one delivers every single time.

WHY YOU’LL LOVE IT

It’s incredibly easy to make

This easy Honey Bun Cake starts with simple pantry ingredients and minimal prep. No complicated techniques, no fancy equipment — just mix, layer, and bake.

That cinnamon swirl is irresistible

The brown sugar and cinnamon filling melts into the batter, creating ribbons of gooey sweetness in every bite. It tastes like a giant soft honey bun.

Perfect for holidays or brunch

This cake feels special enough for Thanksgiving, Christmas morning, or Easter brunch — but simple enough for a casual family dessert.

Moist and tender every time

Thanks to sour cream in the batter, this baked cake stays soft and fluffy for days without drying out.

The glaze soaks into the cake

That warm vanilla glaze seeps into the top while the cake is still slightly warm, creating a sweet crackly finish.

It tastes even better the next day

Like many cinnamon-based desserts, the flavor deepens overnight, making it a perfect make-ahead treat.

INGREDIENT NOTES & DETAILS

Yellow cake mix
This keeps the recipe simple and consistent. Choose a high-quality brand for best flavor. You can also use white cake mix if preferred.

Sour cream
Adds moisture and richness. Greek yogurt works as a substitute, but full-fat sour cream gives the best texture.

Eggs
Provide structure and lift. Use room-temperature eggs for a smoother batter.

Vegetable oil
Keeps the cake tender. Melted butter can be substituted for a richer flavor.

Brown sugar
Creates that classic honey bun-style swirl. Light brown sugar gives a softer caramel flavor, while dark brown sugar makes it deeper and more molasses-like.

Ground cinnamon
The star of the filling. Fresh cinnamon makes a noticeable difference.

Powdered sugar
Forms the base of the glaze. Sift it for a smooth finish.

Milk
Thins the glaze. Adjust slightly depending on desired thickness.

STEP-BY-STEP INSTRUCTIONS

Preheat the oven

Set your oven to 350°F (175°C). Grease a 9×13-inch baking dish thoroughly to prevent sticking.

Prepare the batter

In a large mixing bowl, combine the yellow cake mix, sour cream, eggs, and vegetable oil. Mix until smooth and fully incorporated. The batter will be thick — that’s exactly what you want.

Layer the cake

Spread half of the batter evenly into the prepared baking dish. Smooth it gently with a spatula.

Make the cinnamon swirl

In a separate bowl, mix brown sugar and ground cinnamon. Sprinkle this mixture evenly over the batter layer.

Add remaining batter

Carefully spoon the rest of the batter over the cinnamon layer. Gently spread it without disturbing the swirl layer too much.

Create the swirl effect

Using a butter knife, lightly swirl through the batter in a gentle zigzag pattern. Don’t overmix — you want visible cinnamon ribbons.

Bake

Place in the oven and bake for 35–40 minutes, or until a toothpick inserted into the center comes out clean. The top should be golden and slightly set.

Prepare the glaze

While the cake is baking, whisk together powdered sugar, milk, and vanilla extract until smooth.

Glaze while warm

Once the cake comes out of the oven, let it cool for about 10 minutes. Then pour the glaze evenly over the warm cake. It will melt slightly and soak in beautifully.

Cool before slicing

Prep Time: 15minutes minutes

Cook Time: 40minutes minutes

15minutes minutes

Total Time: 1hour hour 10minutes minutes

Servings: 12

Ingredients

Cake Batter

• 1 box 15.25 oz / 432g yellow cake mix
• 3 large eggs
• ¾ cup vegetable oil
• 1 cup sour cream

Cinnamon Swirl Filling

• 1 cup light brown sugarpacked
• 2 teaspoons ground cinnamon

Vanilla Glaze

• 2 cups powdered sugar
• 3 tablespoons milk
• 1 teaspoon vanilla extract

Instructions

• Prepare the Pan
• Preheat oven to 350°F (175°C).
• Grease a 9×13-inch baking dish.
• Make the Batter
• In a large bowl, combine cake mix, eggs, oil, and sour cream.
• Mix until smooth and fully blended (about 1–2 minutes).
• The batter will be thick.
• Create the Cinnamon Layer
• In a small bowl, mix brown sugar and cinnamon.

• Spread half of the cake batter evenly into the prepared pan.
• Sprinkle the cinnamon sugar mixture evenly over the batter.
• Spoon remaining batter on top and gently spread to cover.
• Swirl the Cake
• Use a knife to lightly swirl through the layers to create a marbled effect.
• Don’t overmix — you want visible cinnamon ribbons.
• Bake
• Bake for 35–40 minutes, or until a toothpick inserted in the center comes out clean

• The top should be golden and slightly firm.
• Make the Glaze
• In a bowl, whisk powdered sugar, milk, and vanilla until smooth and pourable.
• Adjust milk (1 teaspoon at a time) if needed for desired consistency.
• Glaze & Serve
• Pour glaze over the cake while still slightly warm.
• Spread evenly and allow to set for 10–15 minutes before slicing.