Cinnamon Bun Cake Recipe That Tastes Like Fresh-Baked Bakery Treats

Cinnamon bun cake combines everything you love about soft, gooey breakfast pastries in one simple dessert that’s far easier to make than rolling individual buns.

This cake delivers all that warm, sweet cinnamon flavor swirled throughout a tender crumb, topped with a luscious glaze that melts right in.

It’s become a favorite for weekend brunches, holiday mornings, and casual gatherings when you want something special without spending hours in the kitchen.

The aroma alone will have everyone asking what smells so good, and the taste never disappoints.

No fancy techniques are required, just straightforward mixing and baking that anyone can master.

It cuts beautifully into generous squares, making it ideal for feeding a crowd or enjoying throughout the week.

When you crave comfort food that feels like a warm hug, nothing quite compares to a slice of homemade cinnamon bun cake fresh from the oven.

Standout Features Of Cinna Bun Cake

• Simple Crowd-Pleaser: This cake turns an ordinary weekend into a delicious family gathering that makes everyone smile and ask for seconds.
• Super Straightforward Technique: The recipe requires basic mixing and no complicated steps, so even kitchen beginners can create something spectacular without stress.
• Comfort Food Classic: Cinnamon and sugar swirled through soft cake layers bring that warm, nostalgic feeling that reminds everyone of grandma’s best bakery treats.
• Minimal Cleanup Bonus: Using just a few bowls and standard baking tools means you can enjoy your cake without facing a mountain of dirty dishes afterward.

Ingredient List for Cinna-Bun Oven Cake

• All-Purpose Flour (3 cups): The sturdy foundation that gives your cake structure and perfect texture.
• Granulated Sugar (1 cup): Adds sweetness and helps create a tender crumb.
• Baking Powder (2 tsp): Ensures your cake rises beautifully and stays light.
• Salt (1/2 tsp): Balances the sweetness and enhances all the other flavors.

• Large Eggs (2): Bind everything together and add richness to the cake.
• Milk (1 cup): Creates moisture and helps blend all ingredients smoothly.
• Vegetable Oil (1/2 cup): Keeps the cake incredibly soft and prevents dryness.
• Vanilla Extract (2 tsp): Provides a warm, comforting background flavor.

• Brown Sugar (1/2 cup): Brings deep caramel notes and extra moisture to the cake.
• Ground Cinnamon (2 tbsp): Delivers that classic warm, spicy swirl throughout the cake.
• Unsalted Butter, Melted (1/2 cup): Adds richness and helps create a crispy top layer.

• Powdered Sugar (1 cup): Creates a smooth, sweet topping that drizzles perfectly.
• Milk (2-3 tbsp): Thins the glaze to just the right consistency.
• Vanilla Extract (1 tsp): Adds a subtle, sweet undertone to the glaze.

Tools For Cinnamon Bun Cake

• 9×13 inch Baking Pan: The perfect home for your cake, ensuring even baking and easy serving.
• Large Mixing Bowl: Your main station for combining dry ingredients with plenty of room to work.
• Separate Medium Bowl: Essential for whisking wet ingredients before blending with dry mixture.
• Small Bowl: Perfect for mixing your cinnamon-sugar swirl topping.
• Whisk: Helps you blend eggs, milk, and other wet ingredients smoothly without lumps.
• Knife: Crucial for creating beautiful swirls in your cake batter.
• Measuring Cups and Spoons: Guarantees precise ingredient amounts for consistent results.
• Spatula: Helps scrape every bit of batter from your mixing bowls and spread evenly in the pan.
• Cooling Rack: Allows your cake to cool properly without getting soggy on the bottom.

Preparing Cinna Bun Cake Step by Step

Extra Kitchen Insight For Cinna-Bun Cake In The Oven

• Gently drag a knife through the batter in zigzag patterns to create beautiful cinnamon ribbons without overmixing.
• Spread first batter layer carefully and evenly to ensure consistent cinnamon distribution across your cake.
• Check cake doneness by inserting a toothpick – when it comes out clean with just a few crumbs, your cake is perfectly baked.
• Adjust glaze thickness by adding tiny amounts of milk or powdered sugar until drizzling becomes smooth and silky.
• Let cake cool slightly before glazing to prevent runny topping and achieve that classic bakery-style finish.

Creative Variations for Cinna Bun Oven Cake

• Gluten-Free Version: Replace wheat flour with a gluten-free blend, ensuring the same measurement and mixing technique for a celiac-friendly cake that tastes just like the original.
• Vegan Alternative: Swap eggs with mashed bananas or applesauce, use almond milk instead of dairy milk, and substitute melted coconut oil for vegetable oil to create a plant-based version.
• Low-Sugar Edition: Cut granulated sugar by half and use a natural sweetener like stevia or monk fruit, reducing overall sugar content while maintaining the cake’s delicious cinnamon flavor profile.
• Dairy-Free Option: Substitute milk with coconut milk or oat milk, and use dairy-free margarine instead of butter to make the recipe suitable for those with lactose intolerance.

Serving Notes For Cinnamon Bun Cake

• Perfect Portion Sizing: Cut this cake into 12 generous squares that showcase every delightful swirl of cinnamon goodness.
• Serving Suggestion: Warm the cake slightly before serving to enhance those incredible cinnamon aromas that will fill your kitchen.
• Breakfast Pairing: Serve alongside a hot cup of coffee or creamy chai tea to complement the cake’s sweet, spicy notes.
• Storing Tip: Keep the cake covered at room temperature for 3-4 days, ensuring each slice stays moist and delectable.

Best Storage Method for Cinna-Bun Cake

• Store the cake covered at room temperature for up to 3 days, keeping the plastic wrap or lid loose so condensation doesn’t make the top soggy.
• Refrigerate leftover cake in an airtight container for a week, letting it come to room temperature before serving for the best texture and flavor.
• Freeze individual slices wrapped tightly in plastic wrap and then placed in a freezer bag for up to 2 months, thawing at room temperature when ready to enjoy.
• Keep the glaze separate if preparing ahead of time, storing it in a sealed container in the refrigerator and drizzling over the cake just before serving to maintain its fresh, smooth consistency.

Cinna Bun Cake in the Oven Helpful FAQs

Cinnamon Bun Cake Recipe

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4.7 from 35 reviews

• Total Time: 50-55 minutes
• Yield: 8 1x

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Description

Cinna-Bun Cake fills your kitchen with warm, irresistible aromas that make everyone smile and gather around the table. Swirls of cinnamon and sweet glaze turn ordinary moments into delightful memories your family will cherish.

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Ingredients

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Main Ingredients:

• 3 cups all-purpose flour
• 2 large eggs
• 1 cup milk
• ½ cup vegetable oil

Sweeteners and Spices:

• 1 cup granulated sugar
• ½ cup brown sugar
• 2 tbsp ground cinnamon
• 1 cup powdered sugar

Leavening and Seasoning:

• 2 tsp baking powder
• ½ tsp salt
• 2 tsp vanilla extract
• 1 tsp vanilla extract
• ½ cup unsalted butter, melted
• 2–3 tbsp milk

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Instructions

1. Prepare your oven by heating it to 350°F and thoroughly coating a 9×13 inch baking pan with cooking spray or butter.
2. In a large mixing bowl, thoroughly combine 3 cups flour, 1 cup granulated sugar, 2 teaspoons baking powder, and ½ teaspoon salt.
3. Grab a separate bowl and whisk together 2 eggs, 1 cup milk, ½ cup vegetable oil, and 2 teaspoons vanilla extract until smoothly integrated.
4. Gently fold the wet ingredients into the dry ingredients, mixing just until the batter becomes uniform without overmixing.
5. Create the cinnamon swirl by blending ½ cup brown sugar with 2 tablespoons ground cinnamon in a small bowl.
6. Transfer half of your cake batter into the prepared pan, spreading it evenly across the bottom.
7. Sprinkle ½ of the cinnamon-sugar mixture directly over the first batter layer.
8. Carefully add the remaining cake batter, covering the first cinnamon layer completely.
9. Distribute the final portion of cinnamon-sugar mixture across the top of the batter.
10. Using a knife, create gentle swirling patterns through the batter to distribute the cinnamon mixture.
11. Drizzle ½ cup melted unsalted butter uniformly across the entire surface.
12. Place the pan in the 350°F oven and bake for 35-40 minutes, checking doneness with a toothpick inserted in the center.
13. Remove the cake from the oven and allow it to rest for 10 minutes at room temperature.
14. Prepare the glaze by whisking 1 cup powdered sugar, 2-3 tablespoons milk, and 1 teaspoon vanilla extract until smooth.
15. Generously drizzle the glaze over the warm cake before serving.

Notes

• Use room temperature ingredients to ensure smooth mixing and consistent texture.
• The swirling technique creates beautiful cinnamon ribbons throughout the cake, so take your time and make gentle zigzag motions with the knife.
• For extra richness, replace some milk with buttermilk or sour cream to add depth and tenderness to the cake.
• Store leftover cake covered at room temperature for up to 3 days, and warm individual slices briefly in the microwave for that fresh-baked flavor.

• Prep Time: 15 minutes
• Cook Time: 35-40 minutes
• Category: Cakes
• Method: Baking
• Cuisine: American

Nutrition

• Serving Size: 8
• Calories: 337 kcal
• Sugar: 32 g
• Sodium: 160 mg
• Fat: 15 g
• Saturated Fat: 5 g
• Unsaturated Fat: 10 g
• Trans Fat: 0.1 g
• Carbohydrates: 45 g
• Fiber: 2 g
• Protein: 5 g
• Cholesterol: 40 mg