This ultimate moist banana bread is super soft and flavorful - truly the best banana bread recipe! This homemade banana bread is easy to whip up, can be mixed by hand using one bowl, and stays unbelievably moist for DAYS! Say hello to your new favorite loaf of love!

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The Secret To The Ultimate Moist Banana Bread
- Sour Cream - sour cream gives the banana bread a moist, dense texture in the best way possible! It's also the secret ingredinets in The BEST Frosted Banana Bars. If you've never made banana bread with sour cream, now is the time!
- Cornstarch - the secret ingredient! I learned the trick of adding banana bread with cornstarch when I worked at the campus bakery in college when they would add potato starch to banana bread. It was the most moist banana bread and the added starch was why!
- Melted Butter - I love using melted butter in recipes because it doesn't require you having to soften the butter beforehand. And in this case, it doubles as ease and moisture!
- Ripe spotty bananas, of course! If your bananas aren't quite ripe, you can learn how to quickly ripen bananas in the oven.
These four things together turn a classic banana bread recipe into something out of this world. No dry banana bread up in here!

Easy Banana Bread Ingredients
- Mashed bananas (1½ cups = 3 large bananas)
- Unsalted Butter (not margarine)
- Brown & White Sugar
- Eggs
- Sour Cream
- Vanilla Extract
- Baking Soda & Baking Powder
- Cornstarch
- All-Purpose Flour
- Salt
- Cinnamon
PS. Making this as a gift? Check out my 5 Ways to Gift Banana Bread (+ free printables!).

How to Make The Best Banana Bread:
Before You Start: Preheat Oven (important!)
Before you start, preheat your oven! You want to give your oven at least 20 minutes to heat up even if it beeps and tells you it's preheated after 5 minutes (because trust me, 90% of ovens are liars and are not anywhere near preheated when they say they are!).
A properly heated oven is what will help your banana bread get this beautiful dome and bake through! If you want to know how to make the perfect banana bread, the oven is the first step!

Step 1: Mash Bananas
In a large mixing bowl, mash ripe bananas (1½ cups; about 3 large) with a fork until broken up. You want to make sure you break up any large pieces or you will have chunks of banana in your bread which can cause it to bake weird.

Step 2: Add Wet Ingredients
- Once bananas are mashed, add in melted butter (½ cup), light brown sugar (½ cup), and granulated sugar (½ cup), then stir until combined.
- Add in the eggs (2 large), sour cream (½ cup) and vanilla extract (2 teaspoons) then stir until just combined. Once mixed, gently mix in baking soda (1 teaspoon), baking powder (½ teaspoon), and cinnamon (½ teaspoon).
IMPORTANT: To achieve the dense and moist texture we're going for you MUST mix by hand! Using an electric mixer will whip too much air into the bread and affect the texture.

Step 3: Add Dry Ingredients
Lastly, mix in cornstarch (1 tablespoon), salt (½ teaspoon), and all-purpose flour (1½ cups) and stir until just combined. You do not want to mix this for any longer than it takes for the flour to disappear or it will become dense and chewy. Warning: do not over-mix!
What happens if you over-mix banana bread batter? It will become crumbly and dry instead of moist. It's important to mix the ingredients together just long enough that they're all combined. This is why I HIGHLY recommend mixing this by hand (not with an electric mixer).

Step 4: Fill Pan
Grease a 9" metal loaf pan ⅔ full. Technically you can usually fill up heavy batters like this almost all the way, just being sure to leave about ½" at the top without having it rise over. This recipe doesn't rise as much as other quick bread recipes but you still need to leave room on the top for some expansion.
Pan Tips: Because there are varying sizes of "standard" loaf pans (some are wider than others and therefore fit more), you may end up with a little extra batter. You can scoop any extra into muffin tins and bake for 18-20 minutes.

Step 5: Bake & Let Cool
Bake at 350°F for 60 minutes on the bottom or middle rack of your oven. IMPORTANT: At the 45 minute mark while baking, gently cover the top of your loaf with foil to prevent the top from browning.
Test doneness by sliding a toothpick or skewer into the center while it's still in the oven. If it comes out clean (or just with a crumb or two) it's fully cooked and ready.
Oven Placement Tip: You do not want it too close to the top or the top of the loaf will brown faster than the inside can cook.

Step 6: Let Cool, Slice, and Enjoy!
Once cooled, use a large straight-edged knife to slice the banana bread. I like to cut it in thick pieces, as the moistness is even more apparent this way! Top with butter and enjoy with a glass of milk for breakfast!
Tip: For the best slices, you should ideally allow banana bread to cool in the pan for about an hour to allow it to set and cool. If not eating right away, cover with foil and let it cool.
I will also say that this banana bread is even better Day 2. I mean, warm banana bread with butter is good but trust me, it's even better the next day after all the banana flavor melds together. I'm biased but I might just say that this is the best banana bread recipe in the world on Day 2.

Storing, Freezing, and Gifting!
How to Store Banana Bread
If you want to know how to keep banana bread moist, here's a trick! Place two pieces of paper towel around your loaf and then wrap banana bread in plastic wrap while it's still slightly warm (not hot). The plastic will trap the moisture inside, while the paper towel will help absorb moisture that would make it get mushy. Alternatively, you can store the loaf in a gallon-sized ziploc bag.
How to gift banana bread?
Check out my 5 Ways to Gift Banana Bread (+ free printables!).
Can you freeze banana bread?
Absolutely! To freeze, wrap loaf in several layers of plastic wrap then place in a freezer bag or container. This will keep the banana bread moist and can be frozen for up to 3 months.
When ready to eat, remove from freezer and allow to thaw at room temperature (still wrapped).

Ripe bananas are key!
How do you ripen banana for banana bread really quick?
Don't have bananas on hand or don't want to wait for to ripen? Did you know you can ripen bananas in the oven (and without a paper bag!). Simply place bananas (with their peel still on) on a rimmed baking sheet for 30-40 minutes at 300 degrees. The bananas will turn pure black and all the gooey insides will caramelize. Hooray for quick ripe bananas!
How ripe should bananas be for banana bread?
The ideal color for ripe bananas for use in banana bread is when they are spotted brown, mostly brown or even black. The grosser looking, the better! The bananas shown below are just good enough, although I personally like them even browner than this!
Tip: I love using organic bananas for the best moist banana bread. I find that organic bananas have a more pungent banana taste and create a more flavorful, award-winning banana bread recipe.

More Frequently Asked Questions...
If you don't have sour cream you can substitute in plain greek yogurt (you can also use fat free sour cream). Just be sure to mix the yogurt well before measuring to prevent all the liquid juices from being too much in the batter.
I have not tried this but would suspect it would change the texture and flavor of the bread. If you try it, be sure to report back! I've gotten lots of requests over the years for an easy banana bread without vegetable oil and this version with melted butter is truly the best!
No, corn flour and corn starch are two different ingredients. If you don't have access to corn starch simply omit it from the recipe. Your bread just may not be as moist.
I have made this recipe using Gluten Free All-Purpose 1-to-1 flour before and it turned out great. It's not as moist or "bendable" as the regular version, but it's a great gluten free or celiac option. Just be sure to check all of your ingredients to ensure compliance with your allergy.
Of course! You can turn this into a super moist banana nut bread recipe simply by adding ½ cup of toasted walnuts or raisans. Or make it chocolate chip banana bread by adding in 1 cup of semi-sweet chocolate chips!
Yes! You can easily turn this recipe into moist banana bread muffins. Simply fill greased muffin tips with about 4.5 tablespoons batter (¾ full) and bake for 18-20 minutes until toothpick comes out clean. This will yield you about 12 regular-sized muffins.
Melted butter, sour cream, and cornstarch are all secret ingredients to making the moistest banana bread!

The Ultimate Moist Banana Bread
Ingredients
- 1 ½ cups ripe bananas about 3 large bananas
- ½ cup unsalted butter melted
- ½ cup light brown sugar
- ½ cup granulated sugar
- ½ cup sour cream or plain greek yogurt
- 2 large eggs
- 2 teaspoons vanilla extract
- 1 teaspoon baking soda
- ½ teaspoon baking powder
- ½ teaspoon cinnamon
- ½ teaspoon salt
- 1 tablespoon cornstarch
- 1 ½ cups all-purpose flour spooned and leveled
Before you begin! If you make this, will you do me a huge favor and leave a review and rating letting me know how you liked this recipe? This helps my small business thrive so I can continue providing free recipes and high-quality content for you.
Instructions
- Preheat oven to 350°F - this is important! You want to give your oven at least 20 minutes to heat up EVEN if it beeps and tells you it’s preheated after 5 minutes (ovens lie!).
- In a large mixing bowl, mash ripe bananas (1½ cups, i.e. about 3 large bananas) with a fork until broken up. You want to make sure you break up any large pieces or you will have large pieces of banana in your bread and it can cause it to bake weird.
- Mix in melted butter (½ cup, i.e. 1 stick), light brown sugar (½ cup), and granulated sugar (½ cup), then stir until combined. NOTE: To achieve the dense and moist texture we’re going for you MUST mix by hand! Using an electric mixer will whip too much air into the bread and affect the texture.
- Add in the eggs (2 large), sour cream (½ cup), and vanilla extract (2 teaspoons) then stir until just combined. Once mixed, add in the baking soda (1 teaspoon), baking powder (½ teaspoon), and cinnamon (½ teaspoon) then mix again.
- Lastly, mix in salt (½ teaspoon), cornstarch (1 tablespoon), and all-purpose flour (1½ cups) and stir until just combined. You do not want to mix this for any longer than it takes for the flour to disappear or it will become dense and chewy. Do not overmix!
- Grease a 9" metal loaf pan ⅔ full (you can usually fill up heavy batters like this almost all the way, just being sure to leave about ½″ at the top without having it rise over). Note: Because there are varying size of “standard” loaf pans (some are wider than others and therefore fit more), you may end up with a little extra batter. You can scoop the rest into muffin tins and bake.
- (Read this step carefully!) Bake at 350°F for 60 minutes on the bottom or middle rack of your oven. After 45 minutes of it baking, gently cover the top of your loaf with foil to prevent the top from browning. When baking, place your loaf near the bottom/middle of oven. You do not want it too close to the top or the top will brown faster than the inside can cook.
- Test doneness by sliding a toothpick or skewer into the center while it's still in the oven. If it comes out clean (or just with a crumb or two) it's ready.Once baked, you should ideally allow banana bread to cool in the pan for about an hour to allow it to set and cool. If not eating right away, cover with foil and let it completely cool before putting in a ziploc bag. Wrapping it in plastic too soon will trap the steam and could make your bread mushy. See notes below for storage instructions.
Last Step! Please leave a review and rating letting me know how you liked this recipe! This helps my small business thrive so I can continue providing free recipes and high-quality content for you.
Video
Notes
Nutrition
Did you make this easy banana bread? In my eyes, this is the best banana bread recipe in the world! If you love it, be sure to leave a five star rating below!
Norma says
I have to say this is the ultimate banana bread of all time. It's perfect and so moist! Thank you for sharing your recipe.
Melissa says
Yay, SO glad you love this recipe, Norma! Thank you so much for taking the time to leave a review!
Pamela Saucedo says
It truly is the best banana bread ever. So moist and easy!! I’ve made it 5+ times and I will continue to do so.
Melissa says
Yay, so glad you love this recipe so much, Pamela! Thank you so much for taking the time to leave a review!
Laura says
Freezing info? Pffftt! No need!😄 This IS the ultimate banana bread. Made it a week or so ago, and my second batch is currently in the oven. Moist without being “wet” or oily. I added chocolate chips, since my girls prefer them in their banana bread. We loved it!
Melissa says
Can never go wrong with throwing in some chocolate chips! So glad the fam loves this recipe, thank you so much for leaving a review, Laura!
Maria Cochran says
Delicious never thought I could make this so good love how you explained the steps with the measurements as when you tell how to mix and helpful hints. Thank you
Melissa says
Thank you so much for leaving a review, Maria!
Donna Haber says
Best Banana bread ever! Love it!
Krystal says
Soo good! My favorite banana bread recipe I’ve ever made!
Melissa says
Thank you so much for taking the time to leave a review, Krystal! I'm so glad to hear you loved this recipe!
Amy Kathleen Mansfield says
This is my absolute favorite go-to GF banana bread/muffin recipe. It's a guaranteed hit with everyone I know. Thank you SO MUCH for such an easy no-fuss recipe and for helping me clear out the bunches and bunches of frozen bananas I have had stored for way too long lol
Melissa says
So glad to hear everyone loves this recipe! Thank you so much for taking the time to leave a review, Amy! I really appreciate it!
Darlene Holliman says
I have not baked this yet but I want to know what the cornstarch does only found one recipe with it in it. Thank you!!!!
Janice Lopez says
Hi Melissa, OMG! I used your recipe because it had sour cream ingredients and, OMG! it came out so freaking good it was almost done before I could give my son a slice. Thank you so much for sharing. I will make a tictok video and tag you in it.
Melissa says
So glad you loved it, Janice! Thanks so much for leaving a review!
Piper Foster says
I made your banana bread and like the name it was the best one I have ever had!! Had to fight for a pease of it!!!!❤️❤️❤️❤️
Melissa says
Yay, so glad you loved this recipe so much, Piper! Thank you so much for leaving a review! :)
Jeanie Manser says
My husband’s office has been going through some much-needed renovations and he’s expressed a few times how grateful he is for his employees’ patience through the furniture replacement and cleaning. I wanted to help out so I had the idea to bring each of his employees a fresh loaf of banana bread, so thank you for sharing!!
Melissa says
Sounds like a great way to show your appreciation to me :) Thank you so much for leaving a review, Jeanie!
Virginia Nambi says
Recipe is excellent but most of all you did a very good job with detailed instructions. You're a wonderful instructor.
Melissa says
Thank you for the kind words, Virginia! I'm so glad you appreciate the extra instruction details as well, your feedback means so much! :)
Brenda L Laurenza says
This banana bread, is like the banana bread, you need in your favorite recipes. The sour cream is the missing ingredient in the thought of any other recipe bread.
Melissa says
Thank you so much for your kind reviews, Brenda! I appreciate them more than you know!
Caitlin says
I’ve made this recipe 3 times now and every time I make it, it comes out perfect and DELICIOUS!! She’s not lying about it being moist days later! I also love how detailed she is with the recipe!
Melissa says
Thank you so much for taking the time to leave a review, Caitlin! I really appreciate it! :)
Briana Copen says
First time making banana bread and I’m so glad I went with this recipe! I will add nuts next time. My neighbor said this was delicious as well
Melissa says
Thank you so much for leaving a review, Briana! I really appreciate it!
Lisa says
This is (was) delicious. Wasn’t sure about the cornstarch but forged ahead as directed. I regret not having doubled or tripled the recipe!
Melissa says
Thank you so much for leaving a review, Lisa! I'm so glad you loved this recipe! :)