There's nothing quite like the smell of banana bread baking in the oven, especially when it's topped with a buttery cinnamon streusel that crisps up into sweet, crumbly perfection. This cinnamon streusel banana bread is the kind of recipe that makes your whole house smell like a cozy bakery, with warm cinnamon and caramelized banana filling every corner. I first made this on a rainy Saturday morning when I had a bunch of overripe bananas sitting on my counter, and now it's become my go-to whenever I need something comforting and delicious without a lot of fuss.


It's simple to put together with ingredients you probably already have, and the streusel topping makes it feel extra special, kind of like those Pumpkin Blondies or Lemon Curd Cookies that look fancy but come together easily. If you love tender, moist quick bread recipes with a little crunchy sweetness on top, this one's going to be your new favorite.
Why You'll Love This Cinnamon Streusel Banana Bread
This Cinnamon Streusel Banana Bread hits all the right notes. The bread itself is incredibly moist and tender, thanks to the ripe bananas and buttermilk, and the cinnamon adds a warmth that makes every bite feel like a hug. But what really makes this recipe stand out is that buttery streusel topping that gets all golden and crumbly in the oven.
It's easy enough for a weekday breakfast but impressive enough to serve at brunch. You don't need any fancy equipment or hard-to-find ingredients, just a bowl, a mixer, and about 15 minutes of prep time. Plus, it stays fresh for days, so you can bake it once and enjoy it all week long.
Whether you're new to baking or you've been making homemade Cinnamon Streusel Banana Bread for years, this recipe is foolproof and forgiving. The streusel topping adds a bakery-quality touch without any extra skill required.
Jump to:
- Why You'll Love This Cinnamon Streusel Banana Bread
- Cinnamon Streusel Banana Bread Ingredients
- How to Make Cinnamon Streusel Banana Bread
- Equipment For Cinnamon Streusel Banana Bread
- Substitutions and Variations
- How to Store Cinnamon Streusel Banana Bread
- Serving Suggestions
- Expert Tips
- FAQ
- Related
- Pairing
- Cinnamon Streusel Banana Bread
Cinnamon Streusel Banana Bread Ingredients
Here's a simple breakdown of what goes into this delicious Cinnamon Streusel Banana Bread, along with why each ingredient matters.
See Recipe Card Below This Post For Ingredient Quantities
For the Streusel:
- Unsalted butter (cold): Keeps the streusel crumbly and prevents it from melting into the batter. Cold butter is key here.
- Brown sugar: Adds a deep, caramel-like sweetness and helps the streusel get that crispy, golden texture.
- All-purpose flour: Holds the streusel together and gives it structure.
- Cinnamon: Brings warm, spicy flavor that pairs beautifully with bananas.
- Salt: Balances the sweetness and makes all the flavors pop.
For the Banana Bread:
- Unsalted butter (softened): Creates a tender, rich crumb. Make sure it's at room temperature so it creams properly with the sugar.
- Granulated sugar: Sweetens the bread and helps create that light, fluffy texture when creamed with butter.
- Eggs (room temperature): Bind everything together and add moisture. Room-temperature eggs mix in more smoothly.
- Vanilla extract: Adds a hint of warmth and depth to the overall flavor.
- Very ripe mashed bananas: The star of the show. The riper the bananas, the sweeter and more flavorful your bread will be. Look for bananas with lots of brown spots.
- Buttermilk (room temperature): Adds tenderness and a slight tang that balances the sweetness. It also helps activate the baking soda for a nice rise.
- All-purpose flour: Forms the structure of the bread and keeps it soft and tender.
- Cinnamon: Doubles down on that cozy, warm flavor throughout the loaf.
- Baking soda: Works with the buttermilk to give the bread a light, fluffy texture.
- Salt: Enhances all the flavors and keeps the bread from tasting flat.
How to Make Cinnamon Streusel Banana Bread
Let me walk you through each step so your Cinnamon Streusel Banana Bread turns out perfectly every time.
Prepare the streusel: In a small bowl, combine the cold butter, brown sugar, all-purpose flour, cinnamon, and salt. Use your fingertips to work the mixture together, pinching and rubbing until it forms large, uneven crumbles. Pop the bowl in the fridge while you make the banana bread batter, this keeps the butter cold so the streusel stays nice and crumbly.
Preheat oven: Preheat your oven to 350°F (175°C). Grease a 9x5-inch loaf pan generously with butter or cooking spray, then line it with parchment paper. This step is really important because it helps the bread release cleanly after baking.
Cream butter and sugar: In a large bowl, use an electric mixer to cream together the softened butter and granulated sugar until the mixture is light and fluffy, about 2 to 3 minutes. It should look pale and almost doubled in volume.
Add eggs and vanilla: Add the eggs and vanilla extract, and mix until the batter is pale and fluffy, about 1 minute. The mixture should look smooth and well combined.
Mix in bananas and buttermilk: Stir in the mashed bananas and buttermilk until everything is well blended. The batter might look a little lumpy from the bananas, and that's totally fine.
Combine dry ingredients: Add the all-purpose flour, cinnamon, baking soda, and salt to the wet ingredients. Mix just until everything is thoroughly combined and you don't see any dry flour streaks. Be careful not to overmix, or the bread can turn out tough.

Pour and top: Pour the batter into your prepared loaf pan and smooth the top with a spatula. Take the chilled streusel out of the fridge and evenly sprinkle it over the top of the batter. Don't press it down, just let it sit on top.

Bake: Bake for 60 to 70 minutes, or until a toothpick inserted into the center comes out clean with only a few moist crumbs clinging to it. The top should be golden brown and the streusel should look crispy. If the top starts browning too quickly, you can tent it with foil halfway through.
Cool: Let the banana bread cool in the pan for about 30 minutes, or until it's cool enough to handle without falling apart. Then carefully transfer it to a cooling rack to cool completely, or slice it warm if you can't wait.
Equipment For Cinnamon Streusel Banana Bread
You don't need anything fancy to make this Cinnamon Streusel Banana Bread, just a few basic kitchen tools.
- 9x5-inch loaf pan: The standard size for banana bread.
- Parchment paper: Makes it easy to lift the bread out of the pan.
- Electric mixer: Helps cream the butter and sugar quickly and evenly.
- Small bowl for streusel: Keeps the topping separate until you're ready to use it.
- Large mixing bowl: For the banana bread batter.
- Cooling rack: Lets air circulate around the bread so it cools evenly.
Substitutions and Variations
This Cinnamon Streusel Banana Bread is pretty flexible, so feel free to make it your own.
No buttermilk? You can make a quick substitute by adding 1 tablespoon of lemon juice or white vinegar to ¾ cup of regular milk. Let it sit for 5 minutes before using.
Want to add mix-ins? Fold in ½ cup of chocolate chips, chopped walnuts, or pecans into the batter before pouring it into the pan.
Swap the streusel: If you want to skip the streusel, you can top the bread with a simple cinnamon-sugar mixture instead. Just mix 2 tablespoons of sugar with 1 teaspoon of cinnamon and sprinkle it on top before baking.
Make it dairy-free: Use coconut oil or vegan butter in place of the regular butter, and substitute the buttermilk with a plant-based milk mixed with a little vinegar.
Extra banana flavor: Add an extra ¼ cup of mashed banana for an even more intense banana taste.
How to Store Cinnamon Streusel Banana Bread
This Cinnamon Streusel Banana Bread keeps really well, which makes it perfect for meal prep or baking ahead.
Room temperature: Store the cooled banana bread in an airtight container at room temperature for up to 3 days. It stays moist and delicious.
Refrigerator: If you want to keep it longer, wrap it tightly in plastic wrap and store it in the fridge for up to a week.
Freezer: Wrap individual slices or the whole loaf in plastic wrap, then again in aluminum foil. Freeze for up to 3 months. Thaw at room temperature or warm slices in the microwave for about 20 seconds.
Serving Suggestions
This moist Cinnamon Streusel Banana Bread with streusel topping is delicious on its own, but here are a few ways to make it even better.
With butter: Spread a little salted butter on a warm slice. The butter melts into all the nooks and crannies, and it's absolutely heavenly.
Cream cheese spread: Whip some cream cheese with a touch of honey or maple syrup and spread it on top for a rich, tangy contrast.
Toasted: Slice the bread and toast it in a skillet with a little butter until the edges get crispy. The streusel gets even more caramelized this way.
With coffee or tea: This Cinnamon Streusel Banana Bread pairs perfectly with a hot cup of coffee or chai tea for a cozy afternoon snack.
Expert Tips
Use very ripe bananas: The more brown spots, the better. Really ripe bananas are sweeter and more flavorful, and they mash more easily too.
Don't skip the parchment paper: It makes getting the bread out of the pan so much easier and prevents sticking.
Keep the streusel cold: Chilling the streusel in the fridge while you make the batter keeps it from melting into the bread. You want it to stay on top and get crispy.
Check for doneness: Cinnamon Streusel Banana Bread can be tricky because the center takes longer to bake than the edges. If the top is browning too fast, cover it loosely with foil and keep baking until a toothpick comes out clean.
Let it cool before slicing: I know it's hard to wait, but letting the bread cool for at least 30 minutes helps it set up and makes slicing much easier.
FAQ
Can you freeze cinnamon streusel banana bread?
Yes, absolutely. This Cinnamon Streusel Banana Bread freezes beautifully. Wrap it tightly in plastic wrap and then again in aluminum foil to prevent freezer burn. You can freeze the whole loaf or individual slices for up to 3 months. Just thaw at room temperature or warm slices in the microwave for 20 to 30 seconds. The streusel topping holds up really well in the freezer, too.
How can I make banana bread without buttermilk?
If you don't have buttermilk on hand, you can easily make a substitute at home. Just add 1 tablespoon of lemon juice or white vinegar to ¾ cup of regular milk and let it sit for about 5 minutes. It'll thicken slightly and give you that same tangy flavor that buttermilk provides. You can also use plain yogurt thinned out with a little milk.
What can I substitute for the streusel topping?
If you want to skip the streusel or don't have the ingredients, you can top the Cinnamon Streusel Banana Bread with a simple cinnamon-sugar mixture instead. Just mix 2 tablespoons of granulated sugar with 1 teaspoon of cinnamon and sprinkle it over the batter before baking. You can also leave the top plain and brush it with melted butter halfway through baking for a golden crust.
How long should I store banana bread?
Banana bread stays fresh at room temperature in an airtight container for up to 3 days. If you want to keep it longer, you can refrigerate it for up to a week, just make sure it's wrapped well so it doesn't dry out. For even longer storage, freeze it for up to 3 months. Liam always tells me to hide a few slices in the freezer so he has a secret stash for later.
Related
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Pairing
These are my favorite dishes to serve with Cinnamon Streusel Banana Bread

Cinnamon Streusel Banana Bread
Ingredients
Method
- Cut the cold butter into small cubes and place it into a small bowl.
- Add the brown sugar, flour, cinnamon, and salt to the bowl.
- Use your fingers to mix the ingredients together until you have large crumbles.
- Chill the streusel mixture in the fridge while you prepare the banana bread.
- Preheat your oven to 350°F (175°C). Grease a 9x5-inch loaf pan and line it with parchment paper.
- In a large bowl, cream together the softened butter and granulated sugar using an electric mixer.
- Add the eggs and vanilla extract, and mix for about 1 minute, until the mixture is pale and fluffy.
- Stir in the mashed bananas and buttermilk until fully combined.
- Add the flour, cinnamon, baking soda, and salt to the bowl, and mix until the batter is smooth and uniform.
- Pour the batter into the prepared loaf pan, spreading it evenly.
- Sprinkle the chilled streusel evenly over the top of the batter.
- Bake the banana bread in the preheated oven for 60-70 minutes, or until a toothpick inserted into the center comes out clean with only a few moist crumbs.
- Let the banana bread cool in the pan for 30 minutes before transferring it to a wire rack to cool completely.
- Enjoy the banana bread warm or let it cool completely for the best flavor and texture.













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