Banana Nut Muffin

Banana Nut Muffin
⏱️ cook time 35 minutes total (10 minutes prep, 25 minutes baking and resting)
🍽️ servings 12
⚡ Difficulty easy

intro

Tender, warmly spiced muffins packed with sweet ripe banana and crunchy toasted walnuts, perfect for quick breakfasts, snacks, or homemade gifting.

Ingredients

Ripe spotty bananas 3 large (approx 450g, peeled)
All-purpose flour 240g (2 cups, spooned and leveled)
Chopped toasted walnuts 100g (1 cup, divided)
Unsalted butter 75g (1/3 cup, melted and cooled)
Large eggs 2 (room temperature)
Granulated sugar 100g (1/2 cup)
Packed light brown sugar 55g (1/4 cup)
Baking soda 5g (1 teaspoon)
Baking powder 2g (1/2 teaspoon)
Ground cinnamon 2g (1 teaspoon)
Fine sea salt 2g (1/2 teaspoon)
Pure vanilla extract 5ml (1 teaspoon)

Steps

1

Prep Oven and Muffin Tin

Preheat your oven to 190°C (375°F) with a rack positioned in the center. Line a 12-cup standard muffin tin with paper liners, or lightly grease each cup with non-stick spray or a thin coat of melted butter to prevent sticking as muffins bake.

Step 1
step1:Prep Oven and Muffin Tin
2

Whisk Dry Ingredients

In a medium glass mixing bowl, combine 240g spooned-and-leveled all-purpose flour, 5g baking soda, 2g baking powder, 2g ground cinnamon, and 2g fine sea salt. Whisk for 30 seconds until evenly blended, then stir in 75g (3/4 cup) of the chopped toasted walnuts, reserving the remaining 25g (1/4 cup) for muffin tops.

Step 2
step2:Whisk Dry Ingredients
3

Mix Wet Base

In a large ceramic mixing bowl, mash the peeled ripe bananas with a fork until mostly smooth (a few 1cm-sized lumps are acceptable for texture). Add 100g granulated sugar, 55g packed light brown sugar, 75g cooled melted butter, 2 lightly beaten room-temperature eggs, and 5ml vanilla extract. Stir with a wooden spoon for 1 full minute until no streaks of egg remain.

Step 3
step3:Mix Wet Base
4

Fold Batter Gently

Pour the entire dry ingredient mixture into the bowl of wet ingredients. Use a flexible rubber spatula to fold the components together in 10-12 slow, gentle strokes, stopping as soon as no dry flour streaks remain. Do not overmix—lumpy batter is critical for tender muffins, as overmixing develops tough gluten.

Step 4
step4:Fold Batter Gently
5

Portion and Top Muffins

Scoop the thick batter evenly into the prepared muffin tin, filling each paper liner exactly 2/3 full (about 60ml / 1/4 cup of batter per cup). Sprinkle the reserved 25g of chopped toasted walnuts evenly over the top of each batter mound for a crunchy, visible garnish.

Step 5
step5:Portion and Top Muffins
6

Bake and Cool Muffins

Place the filled tin on the middle rack of the preheated 190°C (375°F) oven and bake for 20-22 minutes. Test for doneness by inserting a wooden toothpick into the center of a middle muffin: it should come out with 2-3 moist crumbs attached, not coated in wet batter. Let muffins rest in the tin for 5 minutes, then transfer to a wire rack to cool for 10 minutes before serving.

Step 6
step6:Bake and Cool Muffins

Tips

1.Use heavily spotty, nearly overripe bananas for the deepest, sweetest banana flavor; pale yellow, underripe bananas will produce bland, starchy muffins.
2.For extra nutty depth, toast walnuts for 5-7 minutes at 175°C (350°F) before chopping, and let them cool fully to avoid melting the butter in the batter.
3.Never overmix the muffin batter: lumps are good, as over-stirring develops gluten in the flour that leads to tough, dense muffins instead of light, tender ones.

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Banana Nut Muffin:Frequently Asked Questions

1.How ripe do my bananas need to be for the moistest, most flavorful muffins?
Aim for bananas that are 70-80% covered in dark brown spots, with soft, easily mashable flesh—these have the highest natural sugar and moisture content for deep, sweet banana flavor without making batter watery. Firm, green-tipped underripe bananas produce bland, dry muffins, while fully liquified overripe bananas can throw off delicate batter texture.
2.Why does the recipe call for toasted walnuts instead of raw walnuts?
Toasting chopped walnuts for 6-8 minutes at 350°F coaxes out their rich, nutty aroma and adds a satisfying crunchy contrast to the soft, tender muffin crumb. Raw walnuts taste flat and can turn soggy when baked in moist batter, so don’t skip this quick prep step. Let walnuts cool fully before folding in so they don’t melt your butter.
3.Can I use salted butter if I don’t have unsalted butter on hand?
You absolutely can—just cut any added fine salt in the recipe by 1/4 teaspoon per stick (1/2 cup) of salted butter you use. Melted unsalted butter gives these muffins a rich, tender crumb without a greasy mouthfeel, and controlling salt levels lets you balance sweet banana and warm spice notes perfectly, so adjust salt carefully if swapping.
4.Why do my banana muffins always turn out dense and tough instead of tender?
The #1 culprit for tough, dense muffins is overmixing the batter. Stir your all-purpose flour dry mix into wet ingredients just until no dry flour streaks remain—small lumps are totally fine! Overmixing develops gluten in the flour, which creates chewy, bready muffins. Also, don’t overpack flour when measuring; spoon it into cups and level it off.
5.What size eggs work best, and can I use an egg substitute?
Standard large eggs (about 50 grams each, out of the shell) are ideal for this recipe, as they bind the batter and add richness without throwing off moisture ratios. If you need an egg swap, use 1/4 cup unsweetened applesauce per egg, but note the texture will be slightly softer and less rich than muffins made with fresh large eggs.
6.How do I store leftover muffins to keep them moist for days?
Let muffins cool completely to room temperature first, then store them in an airtight container lined with a paper towel at room temperature for up to 3 days. The paper towel absorbs excess condensation so muffin tops don’t get soggy, while the sealed container locks in moisture. You can also freeze tightly wrapped muffins for up to 3 months.
7.Can I add extra bananas to make the muffins even more moist?
Stick to the recipe’s measured amount of ripe banana—adding extra introduces too much excess moisture, leading to sunken, gummy muffins that don’t set properly in the center. If you love bold banana flavor, use extra-spotty, very ripe bananas instead of adding more fruit; they deliver concentrated taste without ruining the batter’s balance.
8.Why do my muffin tops turn soggy once the muffins cool?
Soggy tops almost always come from letting muffins sit in a hot muffin tin too long after baking, or trapping warm, steamy muffins in a sealed container before they cool fully. Let muffins rest in the tin for 5 minutes post-bake, then transfer to a wire rack to cool completely before storing to keep tops lightly crisp and crumbs moist.
9.Can I swap all-purpose flour for a gluten-free alternative?
Yes, use a 1:1 gluten-free all-purpose baking blend that contains xanthan gum for the closest texture match to regular AP flour. Avoid single gluten-free flours like almond or coconut flour, as they produce dense, crumbly muffins that don’t rise properly. You won’t need to adjust other ingredient ratios when using a pre-blended 1:1 mix.
10.Should I reserve some walnuts to top the muffins before baking?
Absolutely! Reserve 1/4 cup of your cooled, toasted chopped walnuts to sprinkle on top of batter right before baking. This gives muffins a pretty, crunchy top that looks great for homemade gifting, and adds an extra pop of walnut flavor in every first bite. Don’t add topping nuts too early, or they’ll sink into the batter as muffins bake.
11.How do I tell when muffins are done baking without drying them out?
Test for doneness 2-3 minutes before the recipe’s suggested bake time by inserting a wooden toothpick into the center of the largest muffin. It should come out with 2-3 moist, damp crumbs attached, not completely clean or coated in wet batter. A totally clean toothpick means you’ve overbaked them, leading to dry, crumbly muffins.
12.Can I make these muffins ahead for quick weekday breakfasts?
These muffins are perfect for meal prep! Bake a full batch on Sunday, let them cool fully, then wrap individual muffins tightly in plastic wrap and freeze for up to 3 months. When you need a quick breakfast, pop a frozen muffin in the microwave for 20-30 seconds, and it’ll taste just as fresh and moist as the day you baked it.

Comments (10)

2 days ago

OMG these are SO good! I had three super spotty bananas sitting on my counter I was about to toss and decided to give these a shot. My kids devoured two each before they even fully cooled, total game changer for busy school morning meal prep. I used walnuts like the recipe said and they added the perfect crunch!

yesterday

Same! I made mine last week for a work potluck and every single one was gone in 10 minutes. People kept cornering me to ask for the recipe!

2 hours ago

So glad the whole family loved them! Pro tip: you can freeze these individually for up to 3 months for super quick grab-and-go breakfasts on extra busy mornings.

3 days ago

Super easy to throw together, even for someone who burns toast half the time (aka me). Cook time was spot on, came out perfectly moist without being gummy in the middle. I swapped walnuts for pecans because that’s what I had in the pantry and it worked great!

2 days ago

Pecans are such a delicious swap! We’re big fans of that nutty, slightly sweet flavor paired with banana too – great call thinking on your feet.

1 week ago

Made these vegan by swapping the egg for a flax egg and using unsweetened oat milk, and they still came out incredibly moist! Brought them to my book club meetup and everyone was raving, even the people who swear they hate vegan baked goods. 10/10 will make on repeat.

5 days ago

Took these to my family’s Sunday dinner last weekend and my grandma asked for the recipe three separate times. That’s the highest possible compliment if you know my grandma, she never likes anyone’s baking more than her own. Only tiny hack: I added a light sprinkle of cinnamon sugar on top right before baking and it was chef’s kiss.

3 days ago

The cinnamon sugar top is such a good idea! I’m definitely stealing that for my next batch, that sounds like the perfect little sweet crunch on top.

30 minutes ago

First time ever making muffins from scratch and these turned out amazing! I was so nervous I’d overmix the batter and make them tough, but the instructions were super clear and easy to follow. My only tiny issue is mine stuck a little to the paper liners, did I do something wrong?

5 minutes ago

That happens to me sometimes too! I started spraying the liners with a tiny bit of nonstick spray before pouring the batter in and it fixes that issue 100% of the time for me.

just now

Great tip from Mia! You can also let the muffins cool completely in the tin for 10 minutes before popping them out – that helps them pull away from the liners easily too. So glad they tasted great even with the little sticking hiccup!

2 weeks ago

Added these to my weekly meal prep rotation and they are a total lifesaver. 10 minutes of prep on Sunday and I have breakfast sorted for the whole work week. They stay moist all week if you keep them in an airtight container, no dry crumbly muffins here!

yesterday

I’ve tried so many banana muffin recipes that come out dry and bland, and this one is officially my new go-to. The ratio of banana to walnut is perfect, not too heavy on the nuts so the sweet banana flavor really shines. Baked these for my office potluck and people were hovering by the platter to grab the last one.

2 hours ago

That makes our day to hear! Nothing beats a reliably moist banana muffin that works for every occasion, from quick weekday breakfasts to potluck spreads.

5 minutes ago

I cut the sugar a little by 2 tbsp since my bananas were extra ripe and super sweet, and it was perfect for my toddler. He kept pointing at the counter asking for ‘nana muffins’ all afternoon. So easy to make with a toddler hanging on my leg too, the prep really only did take 10 minutes like the recipe said!

just now

Oh thank you for the tip about cutting the sugar! I’ve been looking for muffin recipes that aren’t too cloyingly sweet for my 2 year old, I’m making these this weekend for sure.

2 hours ago

Made these with a 1:1 gluten free all purpose flour blend and they came out exactly like the regular version! So moist, great nutty crunch, no weird gritty texture that a lot of GF baked goods have. I was worried I’d have to tweak a bunch of things but they worked perfectly with the straight swap.

30 minutes ago

This is such good news! I’ve been scared to try banana muffins since going GF because so many recipes turn out weirdly dense or gummy. Which flour blend did you use, if you don’t mind sharing?

5 minutes ago

I used Bob’s Red Mill 1:1 GF blend! I’ve tried cheaper store brand blends before and they’re super hit or miss, but that one works perfectly every single time for me. No grit, no rubbery texture, just fluffy moist muffins.

just now

Made these this morning to have with my vanilla latte and wow, way better than the overpriced bakery muffins I usually pick up on my way to work. The walnut to banana ratio is perfect, and they’re so moist even without a ton of added oil. Will absolutely be making these again and again.