Double Chocolate Banana Bread with Marshmallow Bits
Rich chocolate banana bread studded with sweet marshmallow bits creates an indulgent twist on classic banana bread. The combination of cocoa powder and mashed ripe bananas delivers deep chocolate flavor balanced by natural banana sweetness, while mini marshmallows add playful texture and extra sweetness. Perfect for breakfast, afternoon snacks, or dessert, this recipe yields two loaves making it ideal for sharing or freezing one for later. The sour cream keeps the bread exceptionally moist while the marshmallow bits create pockets of gooey sweetness throughout each slice.
Ingredients
- 12 tbsp unsalted butter, softened
- 1 cup granulated sugar
- 2 large eggs
- ½ cup sour cream
- 1 tsp pure vanilla extract
- 4 ripe bananas
- 1 ½ cups all purpose flour
- ½ cup unsweetened cocoa powder
- 2 tsp baking soda
- 2 tsp baking powder
- ½ tsp kosher salt
- ½ cup marshmallow bits(optional)chocolate chips1:1flavor
classic combination
Instructions
- 1
Preheat oven to 350 degrees F and spray 2 bread pans with cooking spray
- 2
Cream butter and sugar in large bowl until light and fluffy
- 3
Add eggs, sour cream and vanilla mixing to combine
- 4
Mash bananas and add to bowl, mixing to combine
- 5
Add flour, cocoa, baking soda, baking powder, salt and marshmallow bits, stirring to combine
- 6
Divide between prepared bread pans, spreading evenly on top
- 7
Bake for 55-60 minutes or until baked through
- 8
Remove and let cool for 20 minutes before removing from pan
- 9
Cut into slices and serve when cool
Tips
Use very ripe bananas with brown spots for maximum sweetness and easier mashing
Don't overmix the batter once flour is added to keep the bread tender
Test doneness with a toothpick - it should come out with just a few moist crumbs
Good to Know
Store covered at room temperature for up to 3 days or refrigerate for 1 week
Can be made 1 day ahead and stored covered at room temperature
Serve at room temperature, optionally warmed slightly
Common Mistakes
Don't overmix batter to avoid tough bread
Use ripe bananas to avoid bland flavor
Cool completely before slicing to avoid crumbling
Substitutions
Dairy-Free Swaps
Gluten-Free Swaps
General Alternatives
FAQ
Can I make this in one large loaf pan instead of two?
Yes, use a 9x5 inch loaf pan and increase baking time to 65-75 minutes, checking with a toothpick for doneness.
What if I don't have marshmallow bits?
You can substitute chocolate chips, chopped nuts, or simply omit them. The bread will still be delicious without any add-ins.
How long does this bread keep and can I freeze it?
Store covered for 3 days at room temperature or 1 week refrigerated. Freezes well for up to 3 months when wrapped tightly.