If you love warm, sweet treats straight from the oven, you’re in for a delight! Cinnamon Swirl Banana Muffins are easy to make and taste amazing. With ripe bananas, coconut oil, and a swirl of cinnamon sugar, this recipe will brighten your day. Whether you're an expert baker or a kitchen newbie, these muffins are perfect for breakfast or a snack. Let’s dive into the ingredients and get baking!
Why I Love This Recipe
- Delicious Flavor Combination: The sweet bananas paired with the warm spices of cinnamon create a delightful flavor that’s hard to resist.
- Easy to Make: With simple ingredients and straightforward steps, these muffins are perfect for bakers of all skill levels.
- Perfect for Breakfast or Snack: These muffins are versatile enough to enjoy as a quick breakfast or a satisfying afternoon snack.
- Freezer Friendly: You can easily freeze these muffins, making them a great option for meal prep and on-the-go breakfasts.
Ingredients
To make the best cinnamon swirl banana muffins, you need fresh and simple ingredients. Here’s what you will need:
- 3 ripe bananas, mashed
- 1/3 cup melted coconut oil
- 3/4 cup brown sugar
- 1 large egg
- 1 teaspoon vanilla extract
- 1 teaspoon baking soda
- 1/4 teaspoon salt
- 1 cup all-purpose flour
- 1 teaspoon ground cinnamon
- 1/4 cup chopped walnuts (optional)
- 2 tablespoons extra sugar and 1 teaspoon cinnamon for the swirl
Each ingredient plays a key role. The ripe bananas give sweetness and moisture. Coconut oil adds a rich flavor and keeps the muffins soft. Brown sugar offers depth with its caramel notes. The egg binds everything together. Vanilla brings warmth, while baking soda helps the muffins rise.
Flour gives structure, and cinnamon adds that warm, comforting spice. Chopped walnuts lend crunch, but they are optional. The extra sugar and cinnamon create a lovely swirl that makes each bite special.
Gather these ingredients and prepare to bake something delicious!

Step-by-Step Instructions
Prepping the Oven and Muffin Tin
Start by preheating your oven to 350°F (175°C). This step ensures even baking. Next, line your muffin tin with paper liners. If you don’t have liners, grease the tin well. This helps the muffins release easily after baking.
Mixing Wet Ingredients
In a large mixing bowl, mash three ripe bananas until smooth. Add 1/3 cup of melted coconut oil. Stir these together until they blend well. Now, add 3/4 cup of brown sugar, one large egg, and 1 teaspoon of vanilla extract. Mix everything until smooth. This creates a sweet base for your muffins.
Combining Dry Ingredients
Sprinkle 1 teaspoon of baking soda and 1/4 teaspoon of salt into the banana mixture. Stir these in well. Gradually add 1 cup of all-purpose flour, mixing gently. Be careful not to over-mix, as this can make your muffins tough.
Creating the Cinnamon Swirl
In a small bowl, mix together 2 tablespoons of extra sugar and 1 teaspoon of ground cinnamon. This will create your delicious swirl. Pour half of the muffin batter into the prepared tin. Sprinkle half of the cinnamon-sugar mix over the batter. Then, add the rest of the muffin batter on top.
Baking the Muffins
Sprinkle the remaining cinnamon-sugar mixture over the top. Use a toothpick or knife to swirl it gently through the batter. If you like, add 1/4 cup of chopped walnuts for a nice crunch. Bake in the preheated oven for 18-22 minutes. Check if they’re done by inserting a toothpick in the center; it should come out clean.
Cooling and Serving Suggestions
Once baked, remove the muffins from the oven. Let them cool for a few minutes in the tin. Then, transfer them to a wire rack to cool completely. For serving, arrange the muffins on a rustic board or in a basket. A light dusting of powdered sugar adds a nice touch. Enjoy them warm or at room temperature!
Tips & Tricks
How to Get the Perfect Banana Mash
To get the best banana mash, choose ripe bananas. Look for ones with brown spots. The more brown, the sweeter and softer they are. Use a fork to mash them in a bowl. Make sure there are no big lumps. A smooth texture helps the muffins rise well.
Avoiding Common Muffin Baking Mistakes
One mistake is over-mixing the batter. Mix until just combined. Over-mixing makes the muffins tough. Another issue is not checking the oven temperature. An oven that is too hot can burn the muffins. Use a toothpick to check if they are done. If it comes out clean, they are ready!
Flavor Boosts and Add-Ins
To make your muffins more fun, try adding chocolate chips or dried fruit. Chopped walnuts add a nice crunch. You can also sprinkle a bit of nutmeg for a warm spice flavor. If you love coconut, add shredded coconut to the mix. Each option gives your muffins a unique twist!
Pro Tips
- Ripe Bananas: The riper the bananas, the sweeter and more flavorful your muffins will be. Look for bananas with plenty of brown spots for the best results.
- Swirl Technique: For a beautiful marbled effect, use a toothpick or knife to gently swirl the cinnamon-sugar mixture into the batter without overmixing.
- Storage Tips: Store any leftover muffins in an airtight container at room temperature for up to 3 days, or freeze them for up to a month for later enjoyment.
- Add-ins Galore: Feel free to customize your muffins by adding chocolate chips, dried fruits, or different nuts to the batter for extra flavor and texture.
Variations
Gluten-Free Cinnamon Swirl Banana Muffins
To make gluten-free cinnamon swirl banana muffins, switch the all-purpose flour. Use a gluten-free flour blend instead. Many blends work well, like rice flour or almond flour. These blends help keep the muffins soft and tasty. Make sure the blend has xanthan gum for better texture. Follow the rest of the recipe the same way.
Vegan Adaptations
If you want vegan cinnamon swirl banana muffins, swap the egg with a flax egg. Mix one tablespoon of ground flaxseed with three tablespoons of water. Let it sit for five minutes to thicken. You can also use plant-based milk instead of coconut oil. Coconut yogurt or applesauce can replace the oil, keeping the muffins moist. Enjoy the same delicious taste without any animal products.
Nut-Free Options
For nut-free cinnamon swirl banana muffins, leave out the walnuts. You can replace them with sunflower seeds for a nice crunch. If you want more flavor, try adding seeds like pumpkin or sesame. These give a good texture without nuts. Follow the same steps in the recipe for perfect muffins.
Storage Info
Storing Leftover Muffins
After you bake your cinnamon swirl banana muffins, let them cool. Place any leftovers in an airtight container. Keep them at room temperature for up to three days. If you want to keep them longer, the fridge is a good choice.
Freezing Muffins for Later
To freeze your muffins, let them cool completely. Wrap each muffin in plastic wrap. Place the wrapped muffins in a freezer-safe bag. They can last for up to three months in the freezer. When you want one, just take it out and let it thaw at room temperature.
Reheating Tips
For a warm treat, reheat muffins in the oven. Preheat it to 350°F (175°C). Place the muffins on a baking sheet for about 5 to 10 minutes. You can also use a microwave. Heat each muffin for about 15 to 20 seconds. Enjoy them warm for a cozy snack!
FAQs
Can I substitute coconut oil with another oil?
Yes, you can use another oil. A good choice is vegetable oil. Olive oil also works well. Both will keep your muffins moist. However, coconut oil adds a unique flavor. So, if you want that taste, stick with it.
How ripe should the bananas be?
The bananas should be very ripe. Look for brown spots on the peel. The riper the banana, the sweeter your muffins will be. They should be soft and easy to mash. Overripe bananas are perfect for baking.
What can I use instead of walnuts?
If you want to skip walnuts, try using chocolate chips. They add a fun twist to the muffins. You can also use pecans or sunflower seeds. These will keep your muffins tasty and interesting.
How to tell when the muffins are done baking?
To check if the muffins are done, insert a toothpick in the center. If it comes out clean, they are ready. You can also look for a golden-brown top. The muffins should bounce back when you gently press them.
Can I double this recipe for more servings?
Absolutely! You can double the recipe easily. Just make sure to use a larger bowl. You might need to bake in two batches or use two muffin tins. Enjoy sharing these muffins with family and friends!
You now have a simple, tasty recipe for cinnamon swirl banana muffins. We covered the ingredients, steps, and tips to help you bake perfectly delicious muffins. Remember, using ripe bananas adds great flavor, and don’t stress if you want to make swaps or variations. Get creative with add-ins or substitutes to match your taste. Enjoy fresh muffins today, or store and save them for later. Happy baking!