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 teaspoon ground cinnamon; 1/2 teaspoon fine sea salt; 1/4 teaspoon ground nutmeg; 2 large ripe bananas, mashed; 1 cup finely shredded zucchini, lightly packed; 1/2 cup light brown sugar, packed; 1/4 cup granulated sugar; 1/3 cup neutral oil (such as canola, avocado, or light olive oil); 2 large eggs, room temperature; 1 teaspoon pure vanilla extract; 1/2 cup chocolate chips; 1/2 cup chopped walnuts or pecans; 1/4 cup rolled oats, for topping

Banana Zucchini Muffins Recipe gives you tender, moist muffins with sweet banana flavor, warm cinnamon, and little green flecks that stay totally hidden in the crumb. This recipe works for busy parents, meal preppers, and anyone who wants a quick breakfast or snack in about 35 minutes start to finish. I tested these on my own kids and neighbors, and nobody guessed they ate vegetables until I showed them the shredded zucchini.

Why Make This Banana Zucchini Muffins Recipe at Home

You control the sweetness, the oil, and the mix-ins, so these muffins can lean healthier or more dessert-like. The combo of banana and zucchini keeps them soft for days, so they work perfectly for grab-and-go breakfasts and lunchboxes.

You also use up those sad bananas and that lone zucchini in the crisper instead of tossing them. One bowl, no mixer, and basic pantry ingredients keep this recipe weeknight-friendly.

"These Banana Zucchini Muffins taste like bakery banana bread in portable form, and my kids inhaled them without noticing the veggies. ★★★★★"

Ingredients You Need

Dry ingredients

1 ½ cups all-purpose flour
- Use unbleached if you have it, but regular works fine.
- Swap up to half with white whole wheat flour for a heartier texture.
1 teaspoon baking soda
1 teaspoon ground cinnamon
½ teaspoon fine sea salt
¼ teaspoon ground nutmeg (optional but tasty)

Wet ingredients

2 large ripe bananas, mashed
- Spotty and soft bananas give the best flavor and sweetness.
- If your bananas look almost too far gone, they usually work perfectly here.
1 cup finely shredded zucchini, lightly packed
- Do not peel the zucchini; the skin adds color and nutrition.
- Pat the shredded zucchini with a clean towel to remove excess moisture, but do not squeeze it dry.
½ cup light brown sugar, packed
- You can use coconut sugar or white sugar in the same amount.
¼ cup granulated sugar
- Reduce or skip this if you prefer a less sweet muffin.
⅓ cup neutral oil (canola, avocado, or light olive oil)
- You can use melted coconut oil; let it cool slightly before mixing.
2 large eggs, room temperature
1 teaspoon pure vanilla extract

Optional mix-ins

½ cup chocolate chips
- I like mini chocolate chips so they spread through every bite.
½ cup chopped walnuts or pecans
- Toast the nuts in a dry skillet for a few minutes to boost flavor.
¼ cup rolled oats for topping
- Sprinkle on top before baking for a bakery-style look.

Pantry shortcuts and notes

Use pre-shredded zucchini from the store if you find it, but check that it has no added salt.
Use frozen ripe bananas that you thaw and drain if you stash them in your freezer.
Use store-brand flour, sugar, and oil; this recipe does not need fancy ingredients.

Equipment list

12-cup muffin pan
Paper liners or nonstick spray
Large mixing bowl
Medium bowl
Fork or potato masher for bananas
Whisk
Rubber spatula
Box grater for zucchini
Cooling rack

Tips & Mistakes

Squeeze only a little moisture from the zucchini; keep it slightly damp so the muffins stay moist.
Use very ripe bananas with lots of brown spots; pale yellow bananas give bland flavor.
Do not overmix the batter; stir just until the flour disappears to avoid tough muffins.
Fill muffin cups about ¾ full; overfilling can cause overflow and underbaked centers.
Check doneness early at 18 minutes; every oven runs a little different.
Let the muffins cool in the pan for 5 minutes, then move them to a rack so they do not steam and turn soggy.
Use room temperature eggs so they blend smoothly and keep the batter even.
Avoid peeling the zucchini; the green flecks look pretty and nobody tastes them.

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. Set the pan aside while you mix the batter.

Step 2: Prep the bananas and zucchini

Peel the bananas and place them in a large mixing bowl. Mash them with a fork or potato masher until mostly smooth with a few small lumps. Grate the zucchini on the small holes of a box grater, then gently pat it with a clean towel to remove extra moisture.

Step 3: Mix the wet ingredients

Add the brown sugar, granulated sugar, oil, eggs, and vanilla to the mashed bananas. Whisk until the mixture looks smooth and slightly thick. Stir in the shredded zucchini until it spreads evenly through the mixture.

Step 4: Combine the dry ingredients

In a separate medium bowl, whisk together the flour, baking soda, cinnamon, salt, and nutmeg. Break up any little clumps of flour or spice with the whisk. This step keeps the muffins from having pockets of baking soda or spice.

Step 5: Bring the batter together

Pour the dry ingredients into the bowl with the wet ingredients. Use a rubber spatula to fold the mixture gently until no dry flour streaks remain. If you add chocolate chips or nuts, fold them in at the very end with just a few strokes.

Step 6: 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 three quarters full. Sprinkle rolled oats or a few extra chocolate chips on top if you want a bakery-style finish.

Step 7: Bake

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

Step 8: Cool

Set the pan on a cooling rack and let the muffins sit for 5 minutes. Lift each muffin out and place it directly on the rack to cool completely. Serve warm or at room temperature.

Variations I've Tried

I swap half the flour with oat flour for a softer, slightly nutty muffin that still holds together. I also tried a version with mini chocolate chips and chopped walnuts, which tasted like banana bread cupcakes.

Sometimes I add a handful of shredded carrot along with the zucchini for extra color and sweetness. I also tested a dairy-free version that uses coconut oil and dairy-free chocolate chips, and nobody noticed a difference.

How to Serve Banana Zucchini Muffins Recipe

Serve these Banana Zucchini Muffins warm with a little butter or nut butter for a quick breakfast. Pack them in lunchboxes with apple slices or berries for a balanced snack. Crumble one over yogurt with a drizzle of honey for a simple parfait-style breakfast. They also work nicely as an afternoon pick-me-up with hot coffee, tea, or a cold glass of milk.

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 an airtight container in the fridge for up to 5 days. Let them come to room temperature or warm them slightly before eating so they taste soft again.
Freezer: Freeze muffins on a baking sheet until firm, then move them to a freezer bag or container for up to 3 months.
Reheating: Warm a muffin in the microwave for 10 to 15 seconds from room temperature or 20 to 30 seconds from frozen, or heat in a 300°F oven for about 8 to 10 minutes until warmed through.