Butternut Squash Banana Muffins

The oven had barely stopped clicking from preheating when my kitchen filled with the strangest, most wonderful smell: caramelized squash softened by banana and warm cinnamon. I had leftover roasted butternut squash sitting on the counter and bananas browning faster than I could eat them, so I crossed my fingers and mashed them together. What came out of the oven twenty five minutes later was a muffin so tender and faintly sweet that I ate three before they were even cool. Now they show up every Sunday in my kitchen without fail.

My neighbor Lisa stopped by one afternoon while a batch was cooling on the rack, and she stood in my kitchen eating two in complete silence before finally asking what was in them. She assumed the orange flecks were carrot.

Ingredients

• Butternut squash puree (1 cup): Roast halved squash face down at 400 degrees until fork tender, then scoop and mash it smooth.
• Ripe banana (1 cup, about 2 bananas): The darker the peel, the sweeter and more fragrant your batter will be.
• Large eggs (2): They bind everything together and give the crumb a slight richness.
• Melted coconut oil (1/3 cup): Coconut oil adds a subtle warmth, but vegetable oil works just as well.
• Maple syrup or honey (1/2 cup): Maple syrup pairs beautifully with the squash, while honey leans slightly floral.
• Vanilla extract (1 tsp): A small amount rounds out every flavor in the bowl.
• All-purpose flour (1 3/4 cups): Spoon it into the measuring cup and level off the top for accuracy.
• Baking soda (1 tsp): Gives the muffins their gentle lift in the oven.
• Baking powder (1/2 tsp): Works alongside the soda for an even, consistent rise.
• Ground cinnamon (1/2 tsp): This is the warm backbone of the whole flavor profile.
• Ground nutmeg (1/4 tsp): Just a pinch adds depth without overpowering anything.
• Salt (1/4 tsp): Salt makes every sweet note taste more pronounced.
• Chopped walnuts or pecans (1/2 cup, optional): Toast them lightly first and you will taste the difference.
• Dark chocolate chips (1/2 cup, optional): Small chips distribute better than large chunks in a muffin this size.

Instructions

Preheat and prepare the pan:

Set your oven to 350 degrees and line a 12 cup muffin tin with paper liners or grease each cup lightly.

Combine the squash and banana:

In a large bowl, whisk the squash puree and mashed banana together until the mixture looks smooth and uniformly orange.

Add the wet ingredients:

Pour in the eggs, melted coconut oil, maple syrup, and vanilla, then whisk until everything is silky and well blended.

Mix the dry ingredients:

In a separate bowl, stir together the flour, baking soda, baking powder, cinnamon, nutmeg, and salt so the leavening and spices are evenly distributed.

Bring it all together:

Pour the dry mixture into the wet and fold gently with a spatula just until you no longer see streaks of flour.

Fold in any extras:

If you are using nuts or chocolate chips, stir them in now with just two or three gentle folds.

Fill the muffin cups:

Divide the batter evenly among the 12 cups, filling each about three quarters full.

Bake until golden:

Bake for 22 to 25 minutes, checking with a toothpick in the center until it comes out clean.

Cool properly:

Let the muffins rest in the pan for five minutes, then move them to a wire rack to finish cooling completely.

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The morning I packed these into my daughters lunchbox for the first time, she came home and quietly asked if I could please make them again tomorrow. That small request told me everything I needed to know.

Making Them Your Own

Swap in whole wheat flour for a nuttier, heartier crumb that holds up beautifully to the squash. You can also replace the eggs with flax eggs and use maple syrup instead of honey to keep the recipe fully vegan. A handful of dried cranberries folded in with the chocolate chips makes a version that tastes like autumn condensed into a single bite.

Storing and Freezing

These muffins stay soft on the counter for three days in an airtight container, though they rarely last that long. For freezing, let them cool completely and wrap each one individually before placing them in a freezer bag. They thaw in about an hour at room temperature, or twenty seconds in the microwave if you are impatient like me.

Tools You Will Need

Keep your setup simple and you will be scooping batter before the oven finishes preheating.

• A standard 12 cup muffin tin is all you need.
• Two mixing bowls, one for wet and one for dry, keep the process fast.
• A whisk and a spatula cover every step.

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Bake a batch this weekend and see how long they last in your house before someone asks for more.

Recipe Questions & Answers

→ Can I use frozen butternut squash?

Yes, frozen butternut squash works perfectly. Thaw and roast it before mashing into a puree. Drain any excess liquid after roasting to maintain the proper batter consistency.

→ How ripe should the bananas be?

Use bananas with plenty of brown spots—they're sweeter and mash more easily. Overripe bananas add natural moisture and sweetness without needing additional sugar.

→ Can I make these muffins ahead of time?

Absolutely. Once completely cooled, store in an airtight container at room temperature for 3 days or freeze for up to 2 months. Thaw overnight in the refrigerator for best texture.

→ What other mix-ins can I add?

Dried cranberries, raisins, pumpkin seeds, or chopped pecans all complement the squash-banana base. Stick to about ½ cup total to avoid overloading the batter.

→ How do I know when they're done baking?

Insert a toothpick into the center—it should come out clean or with just a few moist crumbs. The tops should spring back lightly when touched, and edges will be golden brown.