If you love the comforting flavors of classic banana bread but crave something with an extra touch of warmth and sweetness, you’re going to adore this Snickerdoodle Banana Bread. It’s a delightful mashup of two favorites: moist, tender banana bread loaded with ripe bananas and that irresistible cinnamon-sugar magic of snickerdoodle cookies. Each slice delivers a soft crumb swirled with cinnamon sugar and finished off with a crunchy, sweet topping that’s downright addictive.
This recipe is a game-changer, whether you want a cozy breakfast, a sweet afternoon snack, or a comforting dessert. And the best part? It’s super simple to make, doesn’t require any fancy kitchen gadgets, and makes excellent use of those overripe bananas sitting on your counter. Trust me, once you try this, it will quickly become a staple in your baking rotation!
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
For the banana bread itself, you’ll need classic pantry staples like all-purpose flour, baking soda, and a hint of baking powder for just the right lift. There’s also cinnamon — a key player here — adding that signature warmth. Butter and sugar come together to create a rich, tender base, while eggs, vanilla extract, mashed ripe bananas, and sour cream (or Greek yogurt) add moisture and depth.
The magic really comes alive with two cinnamon-sugar mixes: one swirled inside the batter and another sprinkled on top to create a crunchy, sweet finish that’s pure snickerdoodle joy.
Why This Recipe Works So Well
The texture is where this bread shines. It’s soft and moist but still holds together beautifully, thanks to the perfect balance of wet and dry ingredients. The cinnamon-sugar swirl gives you pockets of sweet, spicy flavor in every bite, and the topping adds that coveted crunch and a burst of cinnamon aroma as it bakes.
Plus, this recipe is flexible! You can easily turn it into muffins, toss in some nuts or chocolate chips, or even swap out ingredients for dietary needs like gluten-free or vegan options. It’s a fantastic recipe to personalize.
How to Make Snickerdoodle Banana Bread: Step-by-Step
Preheat and Prep: Start by warming your oven to 350°F (175°C). Grease a 9×5-inch loaf pan or line it with parchment paper to make sure your loaf comes out clean and easy to slice.
Mix Your Cinnamon-Sugar Swirl: In a small bowl, stir together sugar and cinnamon. This simple mix will be folded into the batter to give those delicious swirls of cinnamon goodness.
Whisk the Dry Ingredients: Combine flour, baking soda, baking powder, salt, and cinnamon in a medium bowl. This ensures your leavening agents are evenly distributed for a perfect rise.
Cream Butter and Sugar: Beat the softened butter and sugar until fluffy and light. This step is essential—it traps air which helps the bread rise and keeps it tender.
Add the Wet Ingredients: Beat in the eggs one at a time, then mix in vanilla extract, mashed bananas, and sour cream or Greek yogurt. These add moisture and tanginess that balances the sweetness beautifully.
Combine Wet and Dry: Gradually add the dry ingredients to the wet mixture, stirring just until combined. Be careful not to overmix here, or your bread might turn dense instead of tender.
Layer the Batter: Pour half of the batter into your loaf pan. Sprinkle half of the cinnamon-sugar swirl on top, then add the remaining batter. Sprinkle the rest of the cinnamon-sugar mix over the top and use a knife or skewer to gently swirl it through the batter for a marbled effect.
Add the Snickerdoodle Topping: Mix the remaining sugar and cinnamon for the topping and sprinkle it evenly over the loaf. This gives you that signature crunchy, sugary crust.
Bake: Pop the loaf in the oven and bake for 50 to 60 minutes. You’ll know it’s done when a toothpick inserted into the center comes out clean. If the top browns too quickly, loosely tent the bread with foil.
Cool Before Slicing: Let the bread cool in the pan for about 10 minutes, then transfer it to a wire rack to cool completely. This resting time is important—it allows the bread to set, making slicing easier and neater.

Tips and Tricks for Perfect Snickerdoodle Banana Bread
- Use ripe bananas! The browner and softer, the better. Overripe bananas bring natural sweetness and moisture that make this bread irresistible.
- Don’t skip the sour cream or Greek yogurt. They add moisture and a subtle tang that balances the sweetness and keeps the bread from drying out.
- Swirl gently. When creating the cinnamon-sugar swirl, avoid overmixing or pressing too hard, or the swirl will blend into the batter instead of standing out.
- Fresh baking soda matters. Old leavening agents can lead to flat or dense bread, so make sure yours is fresh.
- Try variations: Add ½ cup chopped walnuts or pecans for crunch, or fold in mini chocolate chips for an extra indulgent twist.
Storage and Freezing
This banana bread stays fresh at room temperature for up to 4 days when stored in an airtight container. If you want to keep it longer, wrap it tightly in plastic wrap and freeze for up to 3 months. Thaw overnight at room temperature, and you’ll have a delicious treat ready whenever you need it. To warm slices, a quick 10-15 second zap in the microwave works wonders.
Serving Suggestions
This bread is incredibly versatile. Enjoy it warm with a pat of butter for breakfast, alongside your afternoon coffee, or as a sweet finish to your meal. It’s also fantastic with a dollop of Greek yogurt or cream cheese spread for extra richness. Pair it with fresh fruit or a drizzle of honey for an elegant touch.
FAQ Highlights
- Can I substitute brown sugar for granulated sugar? Absolutely! Brown sugar adds a deeper, caramel-like flavor and extra moisture.
- How can I keep the bread from getting too dense? Mix the batter just until combined and don’t overbake. Fresh baking soda helps too!
- Can frozen bananas be used? Yes, just thaw and drain excess liquid before mashing.
- What if I don’t have sour cream? Greek yogurt or buttermilk work perfectly as substitutes.
- How to mash bananas? A fork, potato masher, or even a hand mixer will do the trick for a smooth texture.
Final Thoughts
This Snickerdoodle Banana Bread is a cozy, comforting twist on a classic favorite. Its moist texture, the rich banana flavor, and the cinnamon-sugar goodness make it impossible to resist. Whether you’re baking for family, friends, or yourself, it’s sure to bring smiles and satisfy sweet cravings. Give it a try — you’ll love how easy and delicious this recipe is!
Your kitchen is about to smell amazing, and your taste buds are in for a treat!

Snickerdoodle Banana Bread
Ingredients
- 1 1/2 cups all-purpose flour
- 1 teaspoon baking soda
- 1/2 teaspoon baking powder
- 1/2 teaspoon salt
- 1 teaspoon ground cinnamon
- 1/2 cup unsalted butter (softened)
- 3/4 cup granulated sugar
- 2 large eggs (room temperature)
- 1 teaspoon vanilla extract
- 3 ripe bananas (mashed)
- 1/4 cup sour cream or Greek yogurt
- 1/4 cup granulated sugar (for cinnamon-sugar swirl)
- 1 tablespoon ground cinnamon (for cinnamon-sugar swirl)
- 2 tablespoons granulated sugar (for topping)
- 1 teaspoon ground cinnamon (for topping)
Instructions
- Preheat your oven to 350°F (175°C). Grease a 9×5-inch loaf pan or line it with parchment paper.
- In a small bowl, mix together 1/4 cup sugar and 1 tablespoon cinnamon for the cinnamon-sugar swirl. Set aside.
- In a medium bowl, whisk together flour, baking soda, baking powder, salt, and 1 teaspoon cinnamon.
- In a large bowl, beat the softened butter and 3/4 cup sugar together until light and fluffy.
- Add eggs one at a time, mixing well after each addition.
- Stir in vanilla extract, mashed bananas, and sour cream until combined.
- Gradually add the dry ingredients to the wet ingredients, mixing until just combined to avoid overmixing.
- Pour half the batter into the prepared loaf pan. Sprinkle half the cinnamon-sugar swirl over the batter.
- Add the remaining batter, then sprinkle the rest of the cinnamon-sugar swirl on top. Use a knife to gently swirl the mixture into the batter.
- In a small bowl, mix 2 tablespoons sugar and 1 teaspoon cinnamon for the snickerdoodle topping. Sprinkle evenly over the top of the batter.
- Bake for 50–60 minutes, or until a toothpick inserted in the center comes out clean.
- Let cool in the pan for 10 minutes, then transfer to a wire rack to cool completely before slicing.