
Transform your kitchen into an artisanal bakery with this homestyle cinnamon swirl donut bread. This loaf captures the classic flavors of cinnamon sugar donuts in a soft, tender quick bread format. With a perfectly swirled interior and delicately sweet crust, it delivers all the satisfaction of fresh donuts with the convenience of a sliceable loaf.
The magic of this bread lies in its rich buttermilk base, which creates an exceptionally tender texture that stays moist for days. Each slice reveals beautiful swirls of cinnamon, making it as visually appealing as it is delicious.
Key Ingredients
- Buttermilk: Provides tenderness and subtle tang that enhances the overall flavor
- Molasses: Adds deep caramel notes to the cinnamon swirl
- Oil and Butter Blend: Creates perfect moisture retention while delivering rich flavor
- Premium Cinnamon: Choose high-quality ground cinnamon for the most intense aroma

Preparation Method
- Base Batter:
- Begin by sifting dry ingredients. Cream fats and sugar thoroughly. Incorporate eggs individually. Add flour mixture and buttermilk alternately.
- Cinnamon Mixture:
- Combine reserved batter with brown sugar, cinnamon, and molasses until just blended.
- Assembly:
- Layer plain batter, add cinnamon mixture in dollops, create swirls. Repeat layering process.
This recipe emerged from kitchen experiments during a cold winter day, driven by cravings for fresh bakery donuts.
Baking Temperature
Maintain 350°F throughout baking for consistent results and proper crust development.
Creating Perfect Swirls
Exercise restraint when swirling - minimal movement creates the most striking pattern.
Advanced Preparation
Mix cinnamon sugar coating ahead, but apply just before serving for optimal texture.
Serving Ideas
Exceptional on its own or transformed into decadent French toast the following day.
Professional Tips
- Allow ingredients to reach room temperature before starting
- Real buttermilk is essential for authentic flavor
- Time the cooling period precisely before unmolding
The inviting aroma of cinnamon and sugar transforms any morning into a special occasion. This bread has earned its place as a cherished weekend tradition.

Frequently Asked Questions
- → Why do you alternate the wet and dry ingredients?
- Alternating them stops you from overmixing the batter and helps the bread bake soft and fluffy.
- → What if I don't have buttermilk?
- You can mix 1/2 tablespoon of lemon juice with regular milk, then let it sit for 5 minutes.
- → How can I tell when the bread’s fully cooked?
- Stick a toothpick into the center. If it comes out mostly clean with just a few crumbs, it’s ready.
- → Is freezing this loaf possible?
- Absolutely. Wrap it tightly and freeze for up to 3 months. Just save the cinnamon-sugar coating for after thawing.
- → Why do you let the loaf cool first before adding the topping?
- Giving it 10 minutes to cool helps it stay together while dipping it in butter and sugar.