Chocolate Chip Banana Bread Coffee Cake is a delightful twist on classic banana bread. Imagine moist, fluffy layers infused with the sweetness of ripe bananas, studded with melty chocolate chips, and crowned with a crumbly topping that adds the perfect crunch. This recipe brings together the best of both worlds: the heartiness of banana bread and the celebratory spirit of coffee cake, making it perfect for any occasion — from cozy breakfasts to afternoon teas. With every bite, you get a burst of flavor that’s satisfying without being overly decadent.

Table of Contents

Why You’ll Love This Recipe
Ingredients You’ll Need
How to Make Chocolate Chip Banana Bread Coffee Cake
Storing & Reheating
Chef’s Helpful Tips
Recipe FAQs
Chocolate Chip Banana Bread Coffee Cake

My first encounter with this Chocolate Chip Banana Bread Coffee Cake was a rainy afternoon spent with my sister, who always found creative ways to use overripe bananas. As the sweet aroma filled our kitchen, I realized we had stumbled upon something truly special. The combination of textures and flavors made it impossible to resist, and I knew this recipe would become a staple in our homes. It’s not only simple to whip up but also a crowd-pleaser that guarantees seconds! So, gather your ingredients, and let’s bake a cake that’ll warm your heart and belly.

Why You’ll Love This Recipe

Simple & Quick: This cake comes together in just about an hour, making it perfect for busy days.
Irresistible Flavor: The combination of bananas and chocolate creates a rich, gooey, and sweet experience in every slice.
Eye-Catching Appeal: Topped with a crumbly mixture and extra chocolate chips, it’s as beautiful as it is delicious.
Flexible Serving: Enjoy it for breakfast, brunch, or as a cozy snack with coffee or tea.
Diet-Friendly Options: Make it gluten-free by substituting with a 1:1 gluten-free flour blend.

Ingredients You’ll Need

¾ cup (105g) all purpose flour: This is the base of your cake, providing structure. You can use whole wheat flour for a healthier twist or gluten-free flour as a substitute.
⅓ cup plus 1 tbsp (85g) packed light brown sugar: This adds moisture and a rich, caramel flavor to the crumb topping.
½ teaspoon ground cinnamon: A warm spice that elevates the flavor of both the topping and the cake itself.
¼ teaspoon salt: Enhances sweetness and balances flavors.
⅓ cup (75g) salted butter, softened: Key for richness in the crumb topping; if you prefer, unsalted butter works too.
1 cup (237ml) mashed ripe banana (from about 2 large bananas): The star of this dish, bananas bring natural sweetness and moisture. Overripe bananas work best here!
½ cup (110g) packed light brown sugar: Sweetness brings depth to the cake. You can swap it out for coconut sugar if desired.
¼ cup (50g) granulated sugar: Adds a touch of sweetness and creates that lovely golden crust.
5 tablespoons salted butter, melted: Adds richness to the batter; make sure to let it cool slightly before adding to the mix.
½ cup (120ml) full-fat sour cream, at room temperature: This contributes to the extremely moist texture. Plain Greek yogurt can also work as a substitute.
2 large eggs, at room temperature: Eggs help bind the cake together; room temperature eggs also mix more smoothly.
1 teaspoon (5ml) pure vanilla extract: For a fragrant touch that enhances all the flavors.
1 ½ cups (215g) all-purpose flour: Provides the main structure to the cake.
1 ½ teaspoon baking powder: The leavening agent that makes the cake rise nicely.
¼ teaspoon baking soda: Helps with rising and balances acidity from the bananas and sour cream.
½ teaspoon ground cinnamon: Adds warmth to the cake.
⅛ teaspoon ground nutmeg: A hint of nutmeg rounds out the flavor beautifully.
Heaped ¼ teaspoon salt: Essential for flavor enhancement.
½ cup (85g) semisweet chocolate chips, plus more for topping: Adds sweetness and richness, you could swap for dark chocolate for a more intense flavor.
½ cup (60g) powdered confectioner’s sugar: For the glaze, it creates that beautiful finish.
¼ teaspoon espresso powder: Intensifies the chocolate flavor in the glaze; you can leave it out if you prefer.
Pinch of ground cinnamon: A subtle flavor enhancer for the glaze.
⅛ teaspoon salt: Balances sweetness in the glaze.
¼ teaspoon pure vanilla extract: For added flavor.
3-4 teaspoons (15-20ml) milk: Adjust until you get that perfect drizzling consistency for the glaze.

How to Make Chocolate Chip Banana Bread Coffee Cake

Preheat the Oven: Begin by preheating your oven to 350°F (175°C). Prepare an 8×8-inch square metal baking pan by lining the base with parchment paper, allowing a 2-inch overhang on each side for easy removal. Secure the parchment with binder clips on the edges — this ensures your cake comes out smoothly.
Make the Crumb Topping: In a medium bowl, combine ¾ cup (105g) of all-purpose flour, ⅓ cup plus 1 tbsp (85g) of packed light brown sugar, ½ teaspoon of ground cinnamon, and ¼ teaspoon of salt. Mix until even. Add ⅓ cup (75g) of softened salted butter and blend it with your fingertips (a fork works too but fingers are faster) until crumbly yet with some irregular sizes. Cover and refrigerate until needed to keep it from drying out.
Prepare the Banana Bread Batter: Mash enough ripe bananas to measure 1 cup (237ml) and place them into a bowl. Mix in ½ cup (110g) of packed light brown sugar and ¼ cup (50g) of granulated sugar. Whisk until completely smooth. Incorporate 2 large eggs, whisking until evenly blended, then mix in 5 tablespoons of melted salted butter, ½ cup (120ml) of room temperature full fat sour cream, and 1 teaspoon of pure vanilla extract until well combined.
Mix the Dry Ingredients: In a separate bowl, whisk together 1 ½ cups (215g) of all-purpose flour, 1 ½ teaspoons of baking powder, ¼ teaspoon of baking soda, ½ teaspoon of ground cinnamon, ⅛ teaspoon of ground nutmeg, and heaped ¼ teaspoon of salt.
Combine Ingredients: Gently fold the dry ingredients into the wet mixture. When you still see a few streaks of flour, gently fold in ½ cup (85g) of semi-sweet chocolate chips.
Assemble the Cake: Spread the batter evenly in the prepared pan. Sprinkle the crumb topping evenly across the batter and scatter a few extra chocolate chips on top for good measure. Bake for 38-42 minutes until a toothpick inserted into the middle comes out clean, with edges golden-brown. After baking, transfer the pan to a wire rack, cover it with foil to help steam and soften the crumbs slightly. Allow it to cool for at least 30 minutes.
Cool the Cake: Once cool enough to handle, lift the cake out of the pan using the parchment overhang and let it cool completely on the wire rack while you prepare the glaze.
Make the Espresso Glaze: In a medium bowl, whisk together ½ cup (60g) of powdered sugar, ¼ teaspoon of espresso powder, a pinch of ground cinnamon, ⅛ teaspoon of salt, and ¼ teaspoon of pure vanilla extract. Gradually add milk, one teaspoon at a time, until you achieve a drizzling consistency. You want it runny yet opaque for the perfect glaze finish. Drizzle over the cooled cake, slice, and savor!

Storing & Reheating

To keep your Chocolate Chip Banana Bread Coffee Cake fresh, store it at room temperature in an airtight container for up to 3 days. If you prefer to prolong its shelf life, refrigerate it for about a week. For longer storage, wrap the cake tightly in plastic wrap and freeze for up to 3 months. When you’re ready to enjoy it again, simply thaw at room temperature or pop it into a warmed oven for about 10 minutes. While freezing may slightly alter the texture, giving it a quick warm-up will refresh its deliciousness.

Chef’s Helpful Tips

Make sure your bananas are ripe! The more spots, the better they are for sweetness and moisture.
Avoid over-mixing once you add the dry ingredients. This helps ensure a tender cake instead of a dense one.
Consider freezing individual slices for an easy, sweet snack any time!
If your crumb topping feels too dry, simply add a little more melted butter until it holds together slightly.
Adjust the type of chocolate chips to suit your taste; dark chocolate can be a delightful change!

If you’re looking for a unique dessert or snack idea that beautifully combines the comfort of banana bread with the treat of coffee cake, this recipe is for you. The marriage of flavors and textures makes this cake the ultimate choice for brunch gatherings, cozy family breakfasts, or simply treating yourself after a long day. Don’t hesitate to experiment with extras like nuts or different spices to truly make this recipe your own. Gather your loved ones, share a slice, and relish the smiles that follow!

Recipe FAQs

Can I make this recipe gluten-free?

Absolutely! You can substitute the all-purpose flour with a 1:1 gluten-free flour blend. The cake will still come out deliciously moist and flavorful.

How ripe should my bananas be?

The ripest bananas you can find are ideal! Look for ones that are mostly brown or even black with freckles. They will provide the sweetest flavor and best texture.

Can I store leftovers, and how long do they last?

Yes! Keep your Chocolate Chip Banana Bread Coffee Cake in an airtight container at room temperature for up to 3 days. Alternatively, refrigerate for a week or freeze for up to 3 months.

What can I use instead of sour cream?

If you don’t have sour cream on hand, plain Greek yogurt is a great substitute. It offers similar tanginess and moisture while enhancing the cake’s texture.

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Chocolate Chip Banana Bread Coffee Cake

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Author: Peter
Prep Time: 25 minutes
Cook Time: 40 minutes
Total Time: 1 hour 5 minutes
Yield: 9 servings 1x
Category: CAKES
Method: baking
Cuisine: American

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Description

This Chocolate Chip Banana Bread Coffee Cake combines the best of banana bread and coffee cake. It’s a delightful treat featuring ripe bananas, semisweet chocolate chips, and a crunchy crumb topping, making it perfect for breakfast or a sweet snack. Easy to prepare, it promises satisfying flavors that everyone will love!

Ingredients

Scale

¾ cup (105g) all purpose flour
⅓ cup plus 1 tbsp (85g) packed light brown sugar
½ teaspoon ground cinnamon
¼ teaspoon salt
⅓ cup (75g) salted butter, softened
1 cup (237ml) mashed ripe banana (from about 2 large bananas)
½ cup (110g) packed light brown sugar
¼ cup (50g) granulated sugar
5 tablespoons salted butter, melted
½ cup (120ml) full fat sour cream, at room temperature
2 large eggs at room temperature
1 teaspoon (5ml) pure vanilla extract
1 ½ cups (215g) all-purpose flour
1 ½ teaspoon baking powder
¼ teaspoon baking soda
½ teaspoon ground cinnamon
⅛ teaspoon ground nutmeg
heaped ¼ teaspoon salt
½ cup (85g) semisweet chocolate chips, plus more for topping
½ cup (60g) powdered confectioner's sugar
¼ teaspoon espresso powder
pinch ground cinnamon
⅛ teaspoon salt
¼ teaspoon pure vanilla extract
3–4 teaspoon (15-20ml) milk

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Instructions

Preheat the oven to 350°F and line the base of an 8×8-inch square metal baking pan with parchment paper, securing with binder clips.
Make the crumb topping by combining flour, brown sugar, cinnamon, and salt in a bowl, then blend in softened butter until crumbly. Refrigerate until needed.
In a separate bowl, mash the banana and measure out 1 cup. Combine with brown sugar and granulated sugar, whisking until smooth. Add in eggs, melted butter, sour cream, and vanilla extract, whisking until combined.
Mix flour, baking powder, baking soda, cinnamon, nutmeg, and salt in another bowl. Gradually fold into the banana mixture, adding chocolate chips before fully incorporated.
Spread the batter into the prepared pan, then sprinkle the crumb topping and extra chocolate chips on top. Bake for 38-42 minutes until a toothpick comes out clean.
Cool the pan on a wire rack covered with foil for 30 minutes to let the crumbs soften slightly while staying crunchy.
Lift the cake out using the parchment to cool completely while preparing the espresso glaze.
In a bowl, mix powdered sugar, espresso powder, cinnamon, salt, and vanilla, adding milk gradually until it reaches a drizzling consistency. Slice and enjoy!

Notes

Ensure the bananas are very ripe for maximum flavor.
Watch closely while baking to avoid overcooking; toothpick tests should come out clean.
Store leftovers in an airtight container at room temperature for up to three days.