Cinnamon Swirl Loaf Cake

This Cinnamon Swirl Loaf Cake is a moist, buttery quick bread laced with sweet cinnamon ribbons and topped with a crunchy cinnamon sugar crust. With its beautiful swirl pattern and tender crumb, this loaf is perfect for breakfast, dessert, or a cozy afternoon snack.

Why You’ll Love This Recipe

If you love the nostalgic flavor of cinnamon rolls but prefer something quicker and simpler, this cinnamon swirl loaf is the answer. It brings together all the comfort of a cinnamon-sugar treat in an easy-to-make, sliceable loaf. The interior swirl is visually appealing and packs a flavorful punch in every bite, while the crackly top offers a satisfying crunch. No yeast, no rising time—just mix, swirl, bake, and enjoy.

ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

All-purpose flour
Granulated sugar
Unsalted butter, softened
Eggs
Whole milk or buttermilk
Baking powder
Ground cinnamon
Brown sugar
Vanilla extract
Salt
Powdered sugar (optional for glaze)
Milk or cream (for glaze, optional)

directions

Preheat the oven to 350°F (175°C). Grease and flour a 9×5-inch loaf pan or line it with parchment paper.
Make the cinnamon swirl filling by mixing brown sugar and cinnamon in a small bowl. Set aside.
Cream butter and sugar in a large mixing bowl until light and fluffy. Beat in eggs, one at a time, followed by the vanilla extract.
In another bowl, whisk together flour, baking powder, and salt.
Add the dry ingredients to the wet mixture alternately with milk, beginning and ending with the flour mixture. Mix just until combined.
Assemble the loaf: Pour half of the batter into the prepared pan. Sprinkle half of the cinnamon swirl mixture evenly over the top. Add the remaining batter, then finish with the rest of the swirl mixture. Use a butter knife to gently swirl through the batter.
Bake for 50–60 minutes, or until a toothpick inserted into the center comes out clean.
Let the loaf cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.
Optional glaze: Once cooled, drizzle a simple glaze made from powdered sugar and a few teaspoons of milk over the loaf for a finishing touch.

Servings and timing

Servings: 8–10 slices
Preparation Time: 15 minutes
Baking Time: 55 minutes
Total Time: 1 hour 10 minutes

Variations

Add Chopped Nuts: Walnuts or pecans can be added to the swirl for crunch.
Chocolate Twist: Add mini chocolate chips to the batter or swirl.
Apple Cinnamon: Fold in small diced apples for extra moisture and flavor.
Cream Cheese Swirl: Add dollops of sweetened cream cheese for a rich variation.
Gluten-Free Option: Use a 1:1 gluten-free baking flour blend.

storage/reheating

Store the loaf in an airtight container at room temperature for up to 3 days, or refrigerate for up to 5 days.
To freeze, wrap the loaf or slices tightly in plastic wrap and store in a freezer-safe bag for up to 3 months.
Reheat individual slices in the microwave for 10–15 seconds for a warm, just-baked experience.

FAQs

Why is my swirl sinking to the bottom?

This can happen if the batter is too thin or the swirl layer is too heavy. Be sure not to over-swirling and use a balanced batter-to-filling ratio.

Can I skip the glaze?

Yes, the loaf is sweet and flavorful on its own. The glaze is optional and adds an extra layer of sweetness.

Can I make muffins with this recipe?

Yes, divide the batter among muffin cups and bake at 350°F (175°C) for 18–22 minutes.

What is the best way to swirl the batter?

Use a butter knife or skewer to gently drag through the batter in a figure-eight motion to create a natural swirl.

How can I make this loaf dairy-free?

Substitute the milk with a plant-based alternative and use vegan butter.

Can I use sour cream or yogurt instead of milk?

Yes, sour cream or plain Greek yogurt can be used to create a richer texture.

How do I know when the loaf is done baking?

Insert a toothpick in the center. If it comes out clean or with a few crumbs, the loaf is done.

What flour works best?

All-purpose flour gives the best structure, but a gluten-free blend can be used if needed.

How should I store leftovers?

Keep at room temperature in an airtight container or wrap tightly in plastic for freshness.

Can I double this recipe?

Yes, double the ingredients and divide the batter between two loaf pans. Adjust baking time as needed.

Conclusion

Cinnamon Swirl Loaf Cake is a comforting and aromatic treat that’s as beautiful as it is delicious. The balance of tender vanilla cake and sweet cinnamon ribbons makes every slice memorable. Whether you’re serving it warm with morning coffee or gifting it during the holidays, this loaf will quickly become a favorite in your baking repertoire.