Name: Banana Zucchini Muffins Recipe
Prep time: 15 min
Cook time: 20 min
Total time: 35 min
Ingredients: 1 1/2 cups all-purpose flour; 1 teaspoon baking soda; 1/2 teaspoon baking powder; 1/2 teaspoon salt; 1 teaspoon ground cinnamon; 1/4 teaspoon ground nutmeg; 2 ripe bananas, mashed; 1 cup finely shredded zucchini, excess moisture squeezed out; 1/2 cup granulated sugar; 1/4 cup brown sugar, packed; 1/3 cup vegetable oil; 2 large eggs; 1 teaspoon vanilla extract; 1/2 cup chopped walnuts or pecans; 1/2 cup chocolate chips

Banana Zucchini Muffins Recipe tastes moist, tender, warmly spiced, and just sweet enough to pass as breakfast or dessert. It works perfectly for busy families, meal preppers, and anyone who wants a batch of muffins on the table in about 35 minutes from start to finish. I tested this Banana Zucchini Muffins Recipe on my kids, my neighbors, and my very picky husband, and not a single crumb survived.

Why Make This Banana Zucchini Muffins Recipe at Home

You control the sweetness, the oil, and the mix-ins, so these banana zucchini muffins stay lighter than bakery muffins but still taste bakery level. Ripe bananas and shredded zucchini keep the crumb super moist, so the muffins stay soft for days without drying out.

You also sneak in veggies without anyone noticing, which feels like a tiny parenting victory. The recipe uses basic pantry staples, so you probably own everything you need right now.

"These Banana Zucchini Muffins vanished faster than any bakery box I have ever brought home, and my kids asked for them again the next morning. ★★★★★"

Ingredients You Need

Here is everything you need for this Banana Zucchini Muffins Recipe, plus some helpful notes from a decade of muffin obsession.

Dry ingredients

1 3/4 cups all purpose flour
- Use unbleached if you can. Whole wheat pastry flour also works for a slightly nuttier flavor.
1 teaspoon baking soda
1 teaspoon baking powder
1/2 teaspoon fine sea salt
1 1/2 teaspoons ground cinnamon
1/4 teaspoon ground nutmeg
1/4 cup old fashioned rolled oats, optional, for topping

Wet ingredients

1 cup very ripe mashed bananas, about 2 large
- The peel should look heavily spotted or mostly brown. Under ripe bananas will not give enough sweetness or flavor.
1 cup finely shredded zucchini, lightly packed
- Do not peel the zucchini. The green flecks look pretty and you keep more nutrients.
2 large eggs, room temperature
1/3 cup neutral oil, such as canola, avocado, or light olive oil
- You can swap half of the oil with melted coconut oil or unsalted butter for richer flavor.
1/3 cup plain Greek yogurt or sour cream
- This keeps the muffins tender and adds protein.
2/3 cup light brown sugar, packed
- Coconut sugar works well if you prefer less refined sugar.
1 teaspoon pure vanilla extract

Mix in options

Use about 3/4 cup total mix ins so the batter stays balanced.

Mini chocolate chips
Chopped walnuts or pecans
Unsweetened shredded coconut
Raisins or dried cranberries

Pantry shortcuts and brand notes

I like King Arthur or Gold Medal flour for consistent results. Use store brand brown sugar without worry, since it usually tastes identical in baked goods. If you keep pre shredded zucchini in the freezer, thaw it overnight in the fridge and squeeze out extra moisture before you measure.

Equipment list

12 cup muffin tin
Paper liners or nonstick spray
Two medium mixing bowls
Whisk and rubber spatula
Box grater for zucchini
Fork or potato masher for bananas
Cooling rack
Cookie scoop or large spoon for portioning batter

Tips & Mistakes

Squeeze the shredded zucchini gently in a clean towel so it feels damp, not dripping, or the muffins can turn gummy.
Use very ripe bananas with lots of brown spots, because pale yellow bananas taste bland in muffins.
Do not overmix the batter; stir just until the flour disappears, or the muffins can bake up tough.
Fill muffin cups about 3/4 full so they rise nicely without overflowing.
Bake on the middle rack so the tops brown evenly and the centers cook through.
Test doneness with a toothpick; pull the muffins when a few moist crumbs cling, not wet batter.
Let the muffins cool in the pan for 5 minutes, then move them to a rack so the bottoms do not steam and turn soggy.
Add nuts or chocolate chips at the end and fold them in gently so they stay evenly spread.

How to Make Banana Zucchini Muffins Recipe

Step 1: Prep the pan and oven

Preheat your oven to 350°F. Line a 12 cup muffin pan with paper liners or grease each cup lightly with oil or nonstick spray. Set the pan aside while you mix the batter.

Step 2: Prep the bananas and zucchini

Peel the bananas and mash them in a bowl with a fork until they look mostly smooth with small lumps. Trim the ends off the zucchini and grate it on the small holes of a box grater. Place the shredded zucchini in a clean kitchen towel, wrap it up, and squeeze gently over the sink until you remove most of the excess liquid.

Step 3: Mix the dry ingredients

In a medium bowl, whisk together the flour, baking soda, baking powder, salt, cinnamon, and nutmeg. Break up any little clumps of baking soda or flour with the whisk. Set this bowl aside.

Step 4: Mix the wet ingredients

In a larger bowl, whisk the eggs until they look slightly frothy. Add the mashed bananas, oil, yogurt, brown sugar, and vanilla. Whisk until the mixture looks smooth and the sugar starts to dissolve.

Step 5: Add zucchini and combine

Stir the squeezed shredded zucchini into the wet mixture until it spreads evenly. Sprinkle the dry ingredients over the wet mixture. Use a rubber spatula to fold everything together gently until no streaks of dry flour remain.

Step 6: Fold in mix ins

Add your choice of chocolate chips, nuts, or other mix ins. Fold them in with just a few strokes so you do not overwork the batter. The batter should look thick but scoopable.

Step 7: Fill the muffin pan

Use a scoop or large spoon to divide the batter evenly among the 12 muffin cups. Aim to fill each cup about 3/4 full. If you like, sprinkle the tops with rolled oats or a few extra chocolate chips.

Step 8: Bake

Place the muffin pan on the middle rack of the preheated oven. Bake for 18 to 22 minutes, depending on your oven, until the tops look golden and a toothpick inserted in the center of a muffin comes out with a few moist crumbs. Rotate the pan once halfway through baking if your oven heats unevenly.

Step 9: Cool

Set the pan on a cooling rack and let the muffins sit for 5 minutes. Lift the muffins out of the pan and place them directly on the rack. Let them cool until they feel just warm if you plan to store them, or dive in while they still feel cozy and soft.

Variations I've Tried

I swap half the flour with white whole wheat flour for a heartier muffin that still tastes tender. I stir in mini chocolate chips and chopped walnuts for a bakery style treat that works as a dessert. I add a pinch of ground ginger and cardamom when I want a slightly more spiced banana zucchini muffin.

I also swap the yogurt with unsweetened applesauce when I bake for dairy free friends, and the muffins still taste moist and flavorful. I sprinkle the tops with a light cinnamon sugar mixture before baking when I want a sweet, crackly lid.

How to Serve Banana Zucchini Muffins Recipe

Serve these banana zucchini muffins warm with a pat of butter or a smear of peanut butter for extra protein. Pair them with a mug of coffee, hot cocoa, or a cold glass of milk for a simple breakfast. Pack them in lunchboxes as a sweet but not over the top treat that still sneaks in fruit and veggies.

You can also slice them in half and toast them lightly in a skillet, then top with a spoonful of yogurt and fresh berries. They work as a quick afternoon snack when you need something cozy but not heavy.

How to store

Room temperature: Keep muffins in an airtight container at room temperature for up to 3 days. Line the container with a paper towel and place another on top of the muffins to absorb extra moisture.
Fridge: Store in a sealed container in the fridge for up to 5 days. Let them come to room temp or warm them slightly before eating so the crumb softens again.
Freezer: Wrap each muffin tightly in plastic wrap or place them in a single layer in a freezer bag, then squeeze out extra air. Freeze for up to 3 months and label the bag with the date.
Reheating: Warm a muffin in the microwave for 15 to 25 seconds, or heat it in a 300°F oven or toaster oven for about 8 to 10 minutes until it feels warm and soft.