Banana Bundt Cake
This banana bundt cake has the moist consistency of banana bread, which intense banana flavor and incredibly rich crumb. To kick things up a notch, it’s brushed with maple syrup to create a delicious sticky glaze and sprinkled with sea salt to balance out the sweetness. It’s the ultimate comfort cake and best of all, it’s so easy to make.

Tips for making banana bundt cake
To ensure your cake turns out perfectly moist every time, here are my top baking tips:
Flour – I say this in every post, and for good reason. It’s the number one reason why most recipes fail. If there’s too much flour, this banana bundt cake will turn dry. If possible, measure the flour with a food scale. Otherwise, to ensure the exact amount, gently spoon the flour into the measuring cup and level it off with a flat edge. If scooped directly into the flour container, the flour becomes packed down into the cup which could leave you with 1/4 cup or more of added flour.
Bananas – For the BEST flavor, use really ripe bananas. The more brown spots, the better. Also make sure to measure the bananas once mashed to ensure you have exactly 2 cups. If there’s too little, the cake won’t be as moist and if there’s too much, the cake could turn mushy. If you’re just short, supplement with some unsweetened applesauce.
Sugars – The secret to making an incredibly moist banana bundt cake is in the sugars. For my recipe, I use a mix of light brown sugar and pure maple syrup. Just make sure to use pure 100% maple syrup and not pancake syrup! These sugars both add so much extra moisture and flavor while allowing that banana flavor to still shine through. In other words, don’t replace them!
Mixing – Mix as much as needed for the wet ingredients, but mix gently once the dry ingredients are added. If the batter is over worked, the cake can deflate in the center and turn out too dense and tough.
The batter should turn into a pudding-like consistency with tiny bits of banana throughout. If it looks like the photos below, then you’re doing it right!


How to prevent your bundt cakes from sticking
Nothing is worse than going through all the steps of baking a bundt cake, only for it to completely stick to the pan. For the easiest and most successful bundt cake release, here’s what you need to do:
- Thoroughly coat the pan with a thin layer of shortening, getting it into every ridge and surface. It’s important to get a thin, even coat so I like to use my hands to ensure everything is covered. You can also use softened butter, but I find the most success with shortening.
- When the cake is fresh from the oven, cover it with foil and try to secure it around the sides. This will trap in steam, which helps loosen up the cake from the sides of the pan. Keep it covered for about 10 minutes.
- Then remove the foil and turn it out! It should easily slide out following these two simple steps.


Sticky maple glaze
This banana bundt cake is delicious on this own, but this quick finishing step really elevates the look and taste.
Once the bundt cake has turned out and cooled for about 20 minutes, it will still be pretty warm. This is the perfect time to brush the exterior with extra maple syrup as some of it will sink into the cake while still leaving a glossy sheen on the outside.
The sticky surface is perfect for adhering some flaky sea salt! I personally think every dessert is better with a pinch of salt as it allows the sweet flavors to really pop. Plus, the flaky while specks look gorgeous on this golden banana bundt cake.

Banana Bundt Cake FAQs
Yes! Simple swap the all-purpose flour with a cup-for-cup gluten-free baking flour. I like Bob’s Red Mill (the blue bag) or King Arthur measure for measure. Just make sure to bake the cake for an extra 5 minutes.
It will, it just won’t fill as much of the pan so your bundt cake will appear somewhat small and flat.
Yes, you can also use full fat unsweetened Greek yogurt!
Keep the cake in an airtight container at room temperature for about 3 days or in the refrigerator for about a week. It stays nice and moist!
Sure! Once it’s completely cooled, keep it well wrapped in the freezer where it can last for a few months.
To make ahead, bake the cake and brush with the maple syrup. Once cooled, store in a container in the refrigerator. To serve, bring up to room temperature and then sprinkle with sea salt.

For more bundt cake recipes, check out my:
- Red Velvet Bundt Cake
- Butterscotch Pumpkin Bundt Cake
- Chocolate Peppermint Bundt Cake
- Apple Cider Bundt Cake
Make sure to tag me @butternutbakery on Instagram and comment below if you make this banana bundt cake recipe. To pin this recipe and save it for later, you can use the button on the recipe card or on any of the photos above. Happy baking!
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Banana Bundt Cake
- Total Time: 1 hour 40 minutes
- Yield: 12 slices
Description
This banana bundt cake is SO moist and brushed with maple syrup for a sweet, sticky glaze. It’s my go-to recipe when I need something that looks impressive but is so quick and simple to put together. Bake this for your friends and family and everyone will be asking for the recipe!
Ingredients
Banana Bundt Cake
- 2 tbsp softened butter or shortening, for coating the pan
- 2 cups (490g) mashed ripe banana (about 5 of the ripest bananas you’ve ever seen)
- 3/4 cup (168g) unsalted butter, melted
- 1 cup (200g) packed light brown sugar
- 1/4 cup (80g) 100% pure maple syrup, plus 1-2 tbsp for brushing
- 3 large eggs
- 2 tsp vanilla extract
- 1 cup (240g) sour cream
- 1 1/2 tsp baking powder
- 1 tsp baking soda
- 1 tsp cinnamon
- 1/2 tsp kosher salt
- 3 cups (385g) all-purpose flour or 1-to-1 gluten-free baking flour, spooned and leveled
- Flaky sea salt, for topping
Instructions
Banana Bundt Cake
- Preheat the oven to 350F and prep a 10-cup bundt pan. Rub the entire inside with softened butter or shortening (my preferred choice), making sure to get into all the nooks and crannies. Set aside.
- In a large mixing bowl, whisk together the mashed banana (make sure to measure or weigh to exactly 2 cups), melted butter, brown sugar, and 1/4 cup maple syrup until well combined. Then whisk in the eggs and vanilla until blended, followed by the sour cream. Add the baking powder, baking soda, cinnamon, and salt and whisk to evenly distribute, then carefully whisk in the flour until you reach one even consistency.
- Pour the batter into the pan, filling it about two inches from the top, and bake for 45 to 50 minutes or until golden, well puffed, and a toothpick inserted in the center comes out clean with a few moist crumbs.
- Cover the pan with foil and let it sit for about 10 minutes. Then remove the foil and turn it out onto your tray of choice. Cool for about 20 minutes, then brush the outside with the extra 1 to 2 tablespoons of maple syrup. Sprinkle with sea salt, slice, and enjoy!
- To store, keep the cake in a container at room temperature for about 3 days or in the refrigerator for about a week.
Equipment
Buy Now → - Prep Time: 20 minutes
- Cooling Time: 30 minutes
- Cook Time: 50 hour
- Category: Dessert
- Method: Baking
- Cuisine: American
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Meet Jenna
I’m the creator, baker, and photographer behind Butternut Bakery. Here I share desserts for every diet because I believe everyone should have a chance to indulge!


Hi, Jenna! This recipe sounds unique with its inclusion of sunflower seed butter, both in the batter and in the maple syrup glaze! I LOVE trying out recipes that strike me as unique!
Question: I would like to know why THIS PARTICULAR recipe ONLY calls for two cups of flour and not closer to three cups?
I grew up since the sixties baking and noticing that the general trend for flour allotments in cake baking most often called for three cups of flour, two cups of sugar, and one cup of butter. Sometimes recipes might call for approximately 2-2/3 cups of flour or something close akin. THIS recipe calls for ONLY two cups of flour! I’m very curious to know why.
Thank you, Jenna! I am loving so many of your recipes and pictures and have plans to bake a handful of them so I can mail them to my daughter for her annual assorted Christmas baking gifts!
I will forever love this cake! the flavors and taste are SO good!
Wow. So delicious and moist. Can taste everything. Perfectly balanced. Thought about adding dark chocolate chips. But this tastes good as is.
I’ve made this twice and it is amazing! Wondering if it should be kept in the fridge or on the counter and can I save some in the freezer? Also made your Tiramisu recipe which was also outstanding! Thank you
I absolutely love this recipe, especially the tip about coating the pan in sugar – game changer! Thanks for another great recipe, Jenna!
What if you can’t get sun butter? I live in Australia and we currently do not have it here? Can you substitute it for a nut butter? Thank you. Looks delicious
We do not have Sunbutter available in our area, just Sunflower oil. Is it possible to use ordinary dairy butter instead?
Will any nut butter work?