Banana Bread with Sour Cream Recipe

Highlighted under: Easy Baking Ideas

I absolutely love baking, and this Banana Bread with Sour Cream recipe has become one of my absolute favorites! The combination of ripe bananas and the added richness of sour cream contributes to a moist, tender loaf that just melts in your mouth. I always find it amazing how simple ingredients can create such a comforting treat. Perfect for breakfast or an afternoon snack, it’s a delightful way to use overripe bananas. Trust me, once you try it, you'll be making this again and again!

Olivia Martin

Created by

Olivia Martin

Last updated on 2026-01-06T11:09:34.711Z

Every time I make this banana bread, I am reminded of my childhood. The smell of baking bananas wafting through the house brings back fond memories of family gatherings where we would enjoy freshly baked goodies together. This recipe’s secret ingredient is the sour cream, which adds moisture and a slight tang that beautifully balances the sweetness of the bananas.

Through experimentation, I discovered that using overly ripe bananas really makes a difference. Their natural sweetness intensifies and contributes to a richer flavor. Additionally, allowing the bread to cool completely before slicing ensures perfect, clean cuts — no more crumbling mess!

Why You'll Love This Banana Bread

  • Incredibly moist and tender thanks to the sour cream
  • Rich banana flavor that shines through with every bite
  • Easily adaptable with nuts or chocolate chips for extra texture

Understanding the Bananas

Choosing the right bananas is crucial for the best banana bread. Look for bananas that are heavily speckled or even black; the riper the bananas, the more pronounced their flavor will be in the final loaf. The natural sweetness of overripe bananas enhances the taste of the bread without needing additional sugar. If you have bananas that are not quite ripe enough, you can speed up the ripening process by placing them in a brown paper bag for a day or two.

In this recipe, you'll need about 1 cup of mashed bananas, which translates to roughly 2 to 3 medium bananas. To mash them efficiently, I recommend using a fork or a potato masher. This should create a smooth consistency—lumps are acceptable, but too many large chunks can lead to uneven baking.

Sour Cream's Role

Sour cream is an essential component in this banana bread recipe. It not only adds moisture but also contributes to a tender crumb due to its fat content and acidity. This acidity helps to activate the baking soda, resulting in a nice rise. If you're looking for a substitute for sour cream, you can use plain yogurt, which provides a similar texture and flavor profile. Just make sure it’s full-fat for the best results.

When incorporating the sour cream into the wet ingredients, be sure to mix until just combined. Overmixing can lead to a denser loaf, as it activates the gluten in the flour. This is a quick process; simply fold until you're no longer seeing dry streaks from the flour.

Baking Tips and Troubleshooting

Baking this banana bread at 350°F (175°C) typically yields a perfect crust and a moist interior. However, ovens can vary, so keep an eye on the bread in the last 10-15 minutes of baking. If the top starts to brown too quickly, tent it with aluminum foil to prevent burning while allowing the inside to continue cooking. A toothpick inserted should come out clean, indicating doneness.

If for some reason your banana bread sinks in the middle after baking, this can often be attributed to underbaking or too much leavening agent. Ensure your baking soda is fresh, and stick to the specified baking time while also checking for doneness accurately. If you prefer a drier bread, you can reduce the sour cream slightly, but be mindful that this might affect moisture.

Ingredients

Ingredients for Banana Bread with Sour Cream

Wet Ingredients

  • 1/2 cup unsalted butter, softened
  • 1 cup granulated sugar
  • 2 large eggs
  • 1 cup ripe bananas, mashed (about 2-3 bananas)
  • 1/2 cup sour cream
  • 1 teaspoon vanilla extract

Dry Ingredients

  • 2 cups all-purpose flour
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1 teaspoon ground cinnamon

Optional Add-ins

Chopped nuts or chocolate chips can be added as desired.

Instructions

Instructions for Making Banana Bread with Sour Cream

Preheat and Prepare

Preheat your oven to 350°F (175°C). Grease a 9x5-inch loaf pan with butter or line it with parchment paper.

Mix Wet Ingredients

In a large bowl, cream together the softened butter and sugar until light and fluffy. Beat in the eggs one at a time, mixing well after each addition. Stir in the mashed bananas, sour cream, and vanilla extract until smooth.

Combine Dry Ingredients

In another bowl, mix together the flour, baking soda, salt, and cinnamon. Gradually add the dry ingredients to the wet mixture, stirring just until combined. Do not overmix!

Bake the Bread

Pour the batter into the prepared loaf pan and bake for 60 minutes, or until a toothpick inserted in the center comes out clean.

Cool and Serve

Once baked, allow the banana bread to cool in the pan for 10 minutes before transferring it to a wire rack to cool completely. Slice and enjoy!

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Pro Tips

  • For extra flavor, consider adding chopped walnuts or semi-sweet chocolate chips into the batter before baking.

Make-Ahead and Storage

This banana bread is an excellent make-ahead option. You can bake it a day in advance; in fact, many bakers find that the flavors deepen as it sits. Once cooled completely, store it in an airtight container at room temperature for up to 3 days. To keep it fresh for longer, you can wrap it tightly in plastic wrap and refrigerate it for up to a week.

If you want to store it for even longer, consider freezing slices. Wrap each slice in plastic wrap and place them in a freezer-safe bag. This way, you can enjoy a piece anytime you crave it. Just thaw it at room temperature, or pop it in the microwave for a few seconds for a quick warm-up.

Variations and Add-ins

Feel free to get creative with your banana bread! This recipe serves as a great base for various add-ins. For a nutty flavor, fold in 1/2 cup of chopped walnuts or pecans. If you have a sweet tooth, chocolate chips are a fantastic addition; about 1 cup will bring a wonderful richness. You can even swirl in some peanut butter or Nutella just before baking for extra indulgence.

Another way to enhance the flavor is by adding spices. Besides cinnamon, consider incorporating nutmeg or cardamom for a warm, aromatic twist. You can use up to 1/2 teaspoon of either spice, but be sure to balance it according to your taste preferences.

Questions About Recipes

→ Can I use frozen bananas for this recipe?

Absolutely! Just make sure to thaw them and drain any excess liquid before mashing.

→ How do I store the banana bread?

Store it in an airtight container at room temperature for up to 3 days, or refrigerate it for longer freshness.

→ Can I make this recipe vegan?

Yes! Substitute the eggs with flaxseed meal mixed with water and use a plant-based sour cream alternative.

→ Can I freeze the banana bread?

Yes, it freezes well! Wrap it tightly in plastic wrap and then in aluminum foil to prevent freezer burn.

Banana Bread with Sour Cream Recipe

I absolutely love baking, and this Banana Bread with Sour Cream recipe has become one of my absolute favorites! The combination of ripe bananas and the added richness of sour cream contributes to a moist, tender loaf that just melts in your mouth. I always find it amazing how simple ingredients can create such a comforting treat. Perfect for breakfast or an afternoon snack, it’s a delightful way to use overripe bananas. Trust me, once you try it, you'll be making this again and again!

Prep Time15 minutes
Cooking Duration60 minutes
Overall Time75 minutes

Created by: Olivia Martin

Recipe Type: Easy Baking Ideas

Skill Level: Beginner

Final Quantity: 8 slices

What You'll Need

Wet Ingredients

  1. 1/2 cup unsalted butter, softened
  2. 1 cup granulated sugar
  3. 2 large eggs
  4. 1 cup ripe bananas, mashed (about 2-3 bananas)
  5. 1/2 cup sour cream
  6. 1 teaspoon vanilla extract

Dry Ingredients

  1. 2 cups all-purpose flour
  2. 1 teaspoon baking soda
  3. 1/2 teaspoon salt
  4. 1 teaspoon ground cinnamon

How-To Steps

Step 01

Preheat your oven to 350°F (175°C). Grease a 9x5-inch loaf pan with butter or line it with parchment paper.

Step 02

In a large bowl, cream together the softened butter and sugar until light and fluffy. Beat in the eggs one at a time, mixing well after each addition. Stir in the mashed bananas, sour cream, and vanilla extract until smooth.

Step 03

In another bowl, mix together the flour, baking soda, salt, and cinnamon. Gradually add the dry ingredients to the wet mixture, stirring just until combined. Do not overmix!

Step 04

Pour the batter into the prepared loaf pan and bake for 60 minutes, or until a toothpick inserted in the center comes out clean.

Step 05

Once baked, allow the banana bread to cool in the pan for 10 minutes before transferring it to a wire rack to cool completely. Slice and enjoy!

Extra Tips

  1. For extra flavor, consider adding chopped walnuts or semi-sweet chocolate chips into the batter before baking.

Nutritional Breakdown (Per Serving)

  • Calories: 350 kcal
  • Total Fat: 12g
  • Saturated Fat: 7g
  • Cholesterol: 40mg
  • Sodium: 210mg
  • Total Carbohydrates: 56g
  • Dietary Fiber: 2g
  • Sugars: 25g
  • Protein: 4g