These banana marble muffins have gorgeous swirls of chocolate baked right into each one. They are soft, tender, and a delicious way to use up those overripe bananas sitting on your counter.
If you love baking with bananas, try this birthday cake banana bread or these chocolate banana muffins next.

The post for chocolate banana marble muffins was first published in September 2017. I updated the information and then republished it in April 2026.
[feast_advanced_jump_to]Can I confess something? I only buy bananas so I can bake something delicious after they turn brown. It's one of my quirky habits!
These chocolate banana marble muffins are the result of spotty bananas. I started with my banana caramel muffins and mixed in dark cocoa powder for pretty marble swirls. I couldn't resist adding some chocolate chips for more flavor!
My daughter took a bite, immediately said these were a winner! Then she asked me to make another batch right away. Honestly, I was thinking the same thing. These have been a regular in our muffin rotation ever since!
These marble muffins are perfect for a grab-and-go breakfast or an afternoon snack with a chocolate latte. And if you pop one in the microwave for just 10 seconds, it tastes like it just came out of the oven. That little trick alone is worth making a double batch for.
Why Make Banana Chocolate Swirl Muffins
- Those pretty chocolate and banana swirls! The marble effect in each muffin looks impressive, but they are surprisingly easy to make.
- Great way to use up ripe bananas. The riper the bananas, the better they taste. So do not throw those brown bananas away!
- Delicious any time of day. Breakfast, after-school snack, or a little something sweet after dinner, it's your call.
- Freezer-friendly. This recipe makes plenty to enjoy all week, plus a few extras to toss in the freezer for later.




















