Say goodbye to dry, crumbly loaves! This sour cream banana bread recipe is your ticket to an ultra-moist, tender, and incredibly flavorful treat. Perfect for using up those overripe bananas sitting on your counter, it delivers a rich, sweet crumb every time. Easy to whip up, this delightful quick bread is perfect for breakfast, a snack, or even a simple dessert.
Table of Contents
Why You’ll Love This Sour Cream Banana Bread

You’ll quickly fall in love with this easy sour cream banana bread recipe. It’s truly a standout for many reasons:
- Unmatched Moisture: The secret ingredient, sour cream, creates an incredibly moist and tender crumb that stays fresh longer. According to various culinary resources, sour cream adds significant moisture and tenderness to baked goods without thinning the batter.
- Rich Banana Flavor: Overripe bananas contribute a deep, naturally sweet banana taste that shines through in every bite.
- Zero Waste: It’s the perfect solution for transforming those forgotten, brown-spotted bananas into something delicious.
- Highly Versatile: Easily customize your loaf with nuts, chocolate chips, or other favorite add-ins to suit your taste.
- Freezer-Friendly: Bake a batch now and freeze loaves for busy mornings or unexpected guests.
- Delicious Any Time: This bread makes a delightful breakfast, a satisfying snack, or a comforting dessert.
Ingredients for Sour Cream Banana Bread
Gather these simple ingredients to create your moist sour cream banana bread. Each one plays a key role in developing the perfect flavor and texture.
Wet Ingredients:
- 1/3 cup butter, softened
- 1 1/4 cups white sugar
- 2 large eggs
- 4 large very ripe bananas, mashed
- 1 cup sour cream
- 1 tsp vanilla extract
Dry Ingredients:
- 2 1/2 cups all-purpose flour
- 1 tsp cinnamon
- 2 tsp baking soda
- 1/2 tsp salt
Optional Add-ins:
- 1 cup walnuts, chopped
Notes & Substitutions
- Bananas: For the best flavor and sweetness, always use very ripe bananas with plenty of brown spots on their peels. These are sweeter and easier to mash, creating the best banana bread with sour cream. Overripe bananas are scientifically proven to have higher sugar content and more intense banana flavor due to the conversion of starches into natural sugars.
- Flour: All-purpose flour works perfectly. You can substitute up to half of it with white whole wheat flour for a slightly heartier texture.
- Sour Cream: Full-fat sour cream provides the richest moisture. Plain Greek yogurt or buttermilk are excellent substitutes if you are out of sour cream.
- Add-ins: Feel free to swap walnuts for chocolate chips (milk, dark, or white), pecans, or even shredded coconut.
- Sweetener: You can reduce the sugar by a quarter cup if your bananas are exceptionally sweet or you prefer a less sweet bread.
Equipment Needed
You likely have most of these standard baking tools on hand for creating this delightful banana bread recipe with sour cream.
- Two 8.5 x 4.5 inch loaf pans
- Large mixing bowls
- Electric mixer (handheld or stand) or a whisk
- Measuring cups and spoons
- Rubber spatula
- Wire cooling rack
How to Make Sour Cream Banana Bread

Making this moist sour cream banana bread is a straightforward process, perfect for beginners. Follow these simple steps for a delicious outcome.
Step 1: Prep Oven & Pans
Preheat your oven to 325°F (160°C). Generously grease and lightly flour two 8 1/2 x 4 1/2 inch loaf pans. This prevents sticking and ensures easy removal of your finished loaves.
Step 2: Combine Wet Ingredients
In a large mixing bowl, cream together the softened butter and white sugar until light and fluffy. Beat in the eggs one at a time, ensuring each is fully incorporated before adding the next. Stir in the mashed bananas, sour cream, and vanilla extract until just combined. The mixture will be thick and fragrant.
Step 3: Combine Dry Ingredients
In a separate medium bowl, whisk together the all-purpose flour, cinnamon, baking soda, and salt. This step ensures that the leavening agents and spices are evenly distributed throughout the dry mixture.
Step 4: Gently Mix Batter
Gradually add the dry ingredients to the wet ingredients. Mix on low speed with an electric mixer, or by hand with a spatula, until just combined. Be careful not to overmix the batter; a few lumps are perfectly fine. Overmixing develops gluten, which can lead to a tough, dense best sour cream banana bread.
Step 5: Fold in Add-ins (Optional)
If you’re using chopped walnuts or other add-ins, gently fold them into the batter with a rubber spatula. Distribute them evenly throughout the mixture without overworking the dough.
Step 6: Bake
Divide the finished sour cream banana bread batter evenly between the two prepared loaf pans. Place them in the preheated oven. Bake for approximately 60 minutes, or until a wooden toothpick inserted into the center of the loaf comes out clean.
Step 7: Cool
Once baked, remove the pans from the oven. Let the banana bread cool in the pans for about 10-15 minutes. Then, carefully invert the loaves onto a wire rack to cool completely before slicing and serving.
Pro Tips for Perfect Banana Bread & Troubleshooting
Achieve the perfect loaf every time with these handy tips for your easy sour cream banana bread.
Baking Tips
- Ripe Bananas are Key: Always use very ripe bananas; the browner and softer, the sweeter and more flavorful your bread will be.
- Mash Thoroughly: Ensure bananas are mashed completely for a smooth texture, preventing large chunks.
- Avoid Overmixing: Mix dry and wet ingredients until just combined. Overmixing develops gluten, making the bread tough and dense.
- Patience with Baking: Don’t open the oven door too early, especially during the first 45 minutes, as this can cause the bread to sink.
- Test Doneness Accurately: A toothpick inserted into the center should come out clean, indicating the bread is fully baked.
Troubleshooting Common Issues
- Dense/Dry Bread: This often happens from overmixing the batter or using too much flour. Measure flour accurately by spooning it into the measuring cup, then leveling.
- Sunk Middle: An underbaked center or opening the oven door too soon can cause sinking. Ensure your oven temperature is accurate and bake until a toothpick comes out clean.
Serving Suggestions, Storage & Variations
Enjoying your delicious sour cream banana bread is easy with these tips.
Serving
Serve your sour cream banana bread warm for an ultimate treat. It’s delightful on its own, but also pairs wonderfully with a pat of butter, a dollop of cream cheese, or even a light dusting of powdered sugar. Enjoy a slice with your morning coffee, afternoon tea, or a glass of cold milk. It’s a versatile snack, breakfast, or simple dessert.
Storage
- Room Temperature: Store cooled loaves in an airtight container or wrapped tightly in plastic wrap for 3-4 days. This helps maintain its moisture.
- Refrigeration: To extend freshness, refrigerate your banana bread for up to a week. Place slices or whole loaves in an airtight container.
- Freezing: This bread freezes beautifully for up to 3 months. Wrap individual slices or whole loaves tightly in plastic wrap, then aluminum foil, before placing in a freezer-safe bag. Thaw at room temperature.
Flavor Variations
- Chocolate Chip Banana Bread: Fold in 1 cup of milk, semi-sweet, dark, or white chocolate chips.
- Nutty Twist: Experiment with other nuts like pecans, almonds, or even a mix.
- Spice It Up: Add a pinch of nutmeg, allspice, or ground ginger along with the cinnamon for extra warmth.
- Streusel Topping: Combine brown sugar, flour, butter, and cinnamon for a crunchy streusel topping before baking.
- Cream Cheese Glaze: Whisk powdered sugar with a little milk and cream cheese for a sweet, tangy topping.
Nutrition Information
Here’s an estimated nutritional breakdown for one serving of this delightful sour cream banana bread recipe.
| Nutrient | Value |
|---|---|
| Calories | 292 kcal |
| Carbohydrates | 43 g |
| Protein | 5 g |
| Fat | 12 g |
| Saturated Fat | 5 g |
| Cholesterol | 38 mg |
| Sodium | 284 mg |
| Potassium | 203 mg |
| Fiber | 2 g |
| Sugar | 24 g |
| Vitamin A | 259 IU |
| Vitamin C | 3 mg |
| Calcium | 33 mg |
| Iron | 1 mg |
Note: Nutritional values are estimates and may vary based on specific ingredients and serving sizes.
Frequently Asked Questions (FAQ)
Why sour cream in banana bread?
Sour cream is a fantastic addition because its fat content and acidity contribute to an incredibly moist, tender crumb. It reacts with the baking soda to create a light texture and adds a subtle richness without a strong sour flavor.
Can I use Greek yogurt instead of sour cream?
Yes, you can! Plain, full-fat Greek yogurt is a good substitute for sour cream, offering similar moisture. Keep in mind Greek yogurt is thicker, so your batter might be slightly denser, and the flavor will be a touch tangier.
How do I ripen bananas quickly?
To speed up ripening, place your bananas in a paper bag with an apple or another ripe banana. The ethylene gas released will help them ripen faster. For very quick results, bake unpeeled bananas on a baking sheet at 300°F (150°C) for 15-30 minutes until their skins are black.
Can this recipe be made into muffins?
Absolutely! To convert this sour cream banana bread recipe into muffins, simply divide the batter among greased muffin tins, filling each about two-thirds full. Bake at 375°F (190°C) for 18-22 minutes, or until a toothpick comes out clean.
How long does homemade banana bread last?
Homemade banana bread lasts about 3-4 days at room temperature in an airtight container. If refrigerated, it can stay fresh for up to a week. For longer storage, freeze it for up to 3 months.
Conclusion
This perfectly moist sour cream banana bread is a true delight, offering an incredibly tender crumb and rich banana flavor. It’s an easy and delicious way to transform overripe bananas into a comforting treat that everyone will adore. We hope you enjoy baking this simple, satisfying recipe. Please share your thoughts and rate this recipe if you loved it!

Perfectly Moist Sour Cream Banana Bread
Equipment
- Loaf pans (2)
- Large bowl
- Toothpick
Ingredients
Main Ingredients
- 1/3 cup butter softened
- 1 1/4 cups white sugar
- 2 eggs large
- 4 very ripe bananas large, mashed
- 1 cup sour cream
- 1 tsp vanilla extract
- 2 1/2 cups all purpose flour or white whole wheat
- 1 tsp cinnamon
- 2 tsp baking soda
- 1/2 tsp salt
- 1 cup walnuts chopped, optional
Instructions
Instructions
- Preheat oven to 325°F and generously grease two 8 1/2 x 4 1/2 inch loaf pans.
- In a large bowl, cream together butter and sugar, then mix in eggs, sour cream, mashed bananas, and vanilla. Stir in flour, salt, cinnamon, and baking soda until just combined, then fold in walnuts if desired.
- Divide batter evenly between the prepared pans and bake for 1 hour, or until a toothpick inserted into the center comes out clean.
