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Oh mama, these Double Chocolate Banana Muffins are pure magic straight from the oven! They’re soft and fluffy with the perfect balance of rich cocoa and sweet, ripe bananas—and don’t even get me started on those melty chocolate chips in every bite!

a muffin tin full of baked double chocolate banana muffins topped with chocolate chips
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It’s one of those one bowl recipes the whole family can help with, and honestly, it’s hard to wait for them to cool before sneaking one. I love to make these for an after school snack, and they’re freezer-friendly too which means they are a great grab-and-go breakfast too!

It’s so hard to help the readers understand just how much we loved a certain recipe, and even more difficult to try through words and photos to convince you to make it for yourselves. So, here goes my attempt, or 5 reasons that you need to make these gosh darn totally delicious, melt in your mouth, awesome (are you catching my drift here?) double chocolate banana muffins.

5 Reasons You Need to Make These Chocolate Banana Muffins

Carrian Cheney

1. Tender: These babies are tender. Mercy, they are tender! Imagine a chocolate version of the best, most moist banana bread ever. Bam! That’s this muffin.

2. Size: We love these muffins jumbo size and we never share! Psst…you can make them standard size too if you prefer.

3. Double Chocolate: There’s melty chocolate chips inside! It’s like a little gold mine of chocolate and trust me, you’ll feel like a millionaire by the time you’re finished.

4. Balance: The chocolate flavor is not overpowering, not overly rich, but still full chocolate. These are definitely well balanced and the chocolate flavor really is so wonderful.

5. Flavor: The rich chocolate flavor!! Be sure to use ripe bananas so you get that natural sweetness and bold banana flavor.

Double chocolate banana muffins on ohsweetbasil.com

Ingredients for Banana Chocolate Muffins

  • Cocoa Powder: Adds rich chocolate flavor and color to the muffins.
  • Flour: Just good ol’ all purpose flour is all you need. 
  • Baking Soda, Baking Powder, Cream of Tartar, Salt: Added for rise, texture and flavor.
  • Shortening: You can use butter instead, but I’ve found shortening results in a more moist muffin.
  • Eggs: Give structure to the muffins.
  • Vanilla Extract: Adds flavor.
  • Sugar: Adds sweetness.
  • Bananas: Make sure they are ripe to give the best sweetness and flavor to the muffins.
  • Semi Sweet Chocolate Chips: What makes these muffins double chocolate! They can be omitted if you want, but I don’t know why anyone would do that!
Double Chocolate Banana Muffins- the best thing ever! ohsweetbasil.com

How to Make Double Chocolate Banana Muffins

  1. Prep: Preheat the oven to 375 degrees F. Line a jumbo muffin tin with jumbo paper liners (or use regular muffin tin).
  2. Dry Ingredients: Whisk all the dry ingredients together in a medium size mixing bowl.
  3. Wet Ingredients: In a large bowl, stir all the wet ingredients together until smooth.
  4. Combine: Add a little of the flour mixture and mix, then a little of the mashed banana and mix and keep repeating until everything is combined.
  5. Fold: Fold in the chocolate chips and then fill each muffin cup about 2/3 full.
  6. Bake: Place the muffin pan in the oven and bake for 25-30 minutes. Allow to cool before eating.
Double Chocolate Banana Muffins- the best thing ever! ohsweetbasil.com

Can You Bake Muffin Batter In a Loaf Pan?

Muffins can be turned into quick bread by following a few simple steps.

Set the oven rack in the middle position.

Decrease the oven temperature by 50 degrees, and bake until a toothpick inserted in the center of the loaf comes out either “with few moist crumbs attached” or “clean”.

This will take about 60 to 70 minutes.

We actually have a double chocolate banana bread, so head there for the complete recipe!

How to Know When a Banana is Ripe

Bananas are picked green, then as the fruit ripens, the peel changes from green to yellow, and then to yellow with a few brown speckles. My preferred ripeness for this recipe is bright yellow bananas with brown spots all over them.

Bananas gradually turn dark brown and become softer and sweeter and will eventually go bad. If the peels are dark brown, the inside of the bananas are fresh and flavorful for several days.

If the bananas are too ripe for your liking, use them in smoothies or banana bread.

Double Chocolate Banana Muffins- the best thing ever! ohsweetbasil.com

Why Did My Muffins Sink in the Middle?

I’ve been there many times…the muffins are rising in the oven beautifully with that bakery style dome on top, I pull them out and they collapse. It’s so frustrating! The most common culprit for sunken muffins is underbaking. Before removing muffins from the oven, test them by poking a toothpick in the middle. It should come out clean or with a few moist crumbs. 

The other common causes are temperature problems or bad leavening agents. If an oven is too hot, the muffins will rise too fast and then collapse because the structure hasn’t had time to develop. Opening the oven too often can often cause temperature fluctuations that will affect the rise. Lastly, make sure your baking soda and baking powder are both fresh and active.

Storing Muffins

Store at room temperature in an airtight container. They will keep for up to 5 days.

These muffins freeze great. Make sure these are cooled completely then wrap in plastic wrap and store in a freezer bag. They will keep in the freezer for up to 3 months. Let them come to room temperature and they taste just as fresh as the day I baked them! I like to zap them in the microwave and eat them warm!

Double Chocolate Banana Muffins- the best thing ever! ohsweetbasil.com

Watch How This Recipe is Made…

More Delicious Muffin Recipes!

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Double Chocolate Banana Muffins

By Carrian Cheney
Prep10 minutes
Cook30 minutes
Total40 minutes
Servings6 jumbo muffins
Oh mama, these Double Chocolate Banana Muffins are pure magic straight from the oven! They're soft and fluffy with the perfect balance of rich cocoa and sweet, ripe bananas—and don’t even get me started on those melty chocolate chips in every bite!
Want to save this recipe?
Get this sent to your inbox, plus get new recipes from us every week!

Ingredients 

  • 1/4 Cup Cocoa, plus 1 teaspoon
  • 1 ¾ Cup Flour
  • 1/2 teaspoon Baking Soda
  • 2 teaspoons Baking Powder
  • 1/2 teaspoon Cream of Tartar
  • 1/4 teaspoon Salt
  • 1/3 Cup Shortening, or butter
  • 2 Large Eggs
  • 1/2 teaspoon Vanilla
  • 2/3 Cup Sugar
  • 1 Cup Bananas, mashed *about 2 medium bananas
  • 1 ½ Cup Semi Sweet Chocolate Chips

Instructions 

  • Preheat the oven to 375 degrees F.
  • Line a jumbo muffin tin with jumbo cupcake liners or use regular muffin tin but see note baking times.
  • In a medium bowl, whisk the cocoa, flour, baking soda, baking powder, cream of tartar and salt together.
    1/4 Cup Cocoa, 1 ¾ Cup Flour, 1/2 teaspoon Baking Soda, 2 teaspoons Baking Powder, 1/2 teaspoon Cream of Tartar, 1/4 teaspoon Salt
  • Set aside.
  • In a large mixing bowl, beat the shortening, sugar, eggs and vanilla until smooth.
    1/3 Cup Shortening, 2 Large Eggs, 2/3 Cup Sugar, 1/2 teaspoon Vanilla
  • Slowly add a little of the flour, mix, a little of the banana, mix, and continue to alternate ending with the banana.
    1 Cup Bananas
  • Add the chocolate chips, fold in to combine and spoon 2/3 full in the muffin tin.
    1 ½ Cup Semi Sweet Chocolate Chips
  • Bake for 25-30 minutes and allow to cool.

Recipe Notes

You can use butter or shortening, but the shortening seems to make a softer muffin.
If making regular sized muffins decrease the time to 15-20 minutes or until a toothpick comes out clean.
Muffins can be frozen for up to 3 months.

Nutrition

Serving: 1muffin, Calories: 634kcal, Carbohydrates: 82g, Protein: 9g, Fat: 31g, Saturated Fat: 14g, Polyunsaturated Fat: 4g, Monounsaturated Fat: 11g, Trans Fat: 2g, Cholesterol: 57mg, Sodium: 217mg, Potassium: 635mg, Fiber: 7g, Sugar: 42g, Vitamin A: 118IU, Vitamin C: 2mg, Calcium: 106mg, Iron: 5mg

Nutrition information is automatically calculated, so should only be used as an approximation.

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About The Author

Carrian Cheney

Carrian Cheney is the creative force behind ‘Oh, Sweet Basil,’ a food blog she co-authors with her husband, Cade. She creates fresh, family-friendly recipes that encourage togetherness in the kitchen.

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35 Comments

  1. Erica @ Cannella Vita says:

    Yum! These look amazing! I am just like you… I always pop muffins in the microwave before eating them (especially when there are chocolate chips involved).

    1. Sweet Basil says:

      Right?! It’s the only way to eat them!

  2. Anna @ Crunchy Creamy Sweet says:

    Loving these chocolate packed muffins! Way to start a day right! Pinned!

    1. Sweet Basil says:

      Thanks Anna!! Chocolate in the morning is never a bad thing.

  3. Deborah says:

    You know I can’t wait to try these!!

    1. Sweet Basil says:

      I should have had you over!

  4. Chichi says:

    This muffins look absolutely delicious. It’s on my bake list for the weekend. Pinned Pinned Pinned

    1. Sweet Basil says:

      We hope you love them!

  5. Thalia @ butter and brioche says:

    These muffins look delicious! Banana and Chocolate is the perfect flavour combination, so I can imagine how good these would taste!

    1. Sweet Basil says:

      Thanks so much Thalia!

  6. Christy Denney says:

    These look moist and full of chocolate flavor. I want to try these!

    1. Sweet Basil says:

      Thanks girl! XOXO!

  7. Gaby says:

    These muffins look perfect!

  8. Claire says:

    These won’t last too long at out house. Especially after my sons baseball game on Saturday.

    1. Sweet Basil says:

      Oh, they will love them!

  9. Alison @ Ingredients, Inc says:

    these look fabulous! Your site looks amazing! Just sent you a DM on twitter!!

  10. Barbara @ Barbara Bakes says:

    Carrian these muffins do look irresistible!