Tropical Harvest Zucchini Muffins

Featured in: Freshly Baked Goodness

Bring the taste of the tropics to your next batch of muffins with this irresistible blend of moist zucchini, juicy pineapple, and crunchy walnuts. These tender treats are lightly spiced with cinnamon and finished with a soft crumb. Simple to prepare, they remain moist thanks to fresh veggies and fruit, offering a sweet, hearty snack or breakfast. Enjoy straight from the oven or pack for a cheerful midday treat—these muffins are a delightful twist on the classic.

sana kitchen chef
By Sana Sana
Updated on Sat, 16 Aug 2025 12:27:05 GMT
A muffin with a slice of zucchini and nuts on top. Pin it
A muffin with a slice of zucchini and nuts on top. | recipebyme.com

Tropical Harvest Zucchini Muffins are the perfect way to sneak a little sunshine into your morning or snack time. Combining earthy zucchini with juicy pineapple and crunchy walnuts makes these muffins a flavorful twist on the classic. They are moist and tender inside with a gentle hint of warmth from cinnamon, and you would never guess there are vegetables tucked inside. Whenever summer zucchini threatens to take over my kitchen, I always whip up a batch of these muffins to share with friends and family.

I originally developed this recipe when my neighbor brought a basket of garden zucchini to my door. With pineapple in the pantry and walnuts left over from another project these muffins came together in minutes. They disappeared even faster.

Ingredients

  • Grated zucchini: for moisture and a subtle vegetal sweetness
  • Crushed pineapple: for juicy tropical flavor and natural sweetness
  • Chopped walnuts: for crunch and earthy richness
  • Large eggs: to bind the batter and provide lift
  • Vegetable oil: for a tender crumb and subtle flavor
  • Granulated sugar: to add just the right sweetness
  • Vanilla extract: for roundness and aroma
  • All-purpose flour: for structure that keeps muffins fluffy
  • Baking soda: for a reliable rise with the acidity of pineapple
  • Baking powder: for a little extra lift and softness
  • Ground cinnamon: to warm up the tropical tones
  • Salt: to balance flavors and keep things from tasting flat

Instructions

Prep the Pan:
Line a twelve cup muffin tin with paper liners or use nonstick spray. This guarantees muffin release and easy cleanup.
Mix Wet Ingredients:
Whisk eggs vegetable oil sugar and vanilla together in a large bowl. Whisk until smooth and fully blended so your muffins are light and cohesive.
Add Zucchini and Pineapple:
Stir grated zucchini and drained pineapple into the wet mixture. Make sure both are well distributed to prevent wet spots.
Prepare the Dry Mix:
In a separate bowl combine flour baking soda baking powder cinnamon and salt. Whisk them together to ensure even distribution which avoids pockets of leavening and spice.
Combine Wet and Dry:
Add dry ingredients to wet mixture and stir gently just until you no longer see dry flour. Stop stirring at this point for a soft and tender crumb.
Fold in Walnuts:
Add chopped walnuts then fold gently into batter. Overmixing here can make the muffins dense so a few gentle turns is best.
Portion the Batter:
Scoop batter into prepared muffin cups filling each about three quarters full for even sizing.
Bake:
Place pan in preheated oven and bake for eighteen to twenty two minutes. Muffins should be risen and a toothpick inserted in the center should come out clean.
Cool:
Let muffins cool in the pan for five minutes then move to a wire rack. This helps them finish setting up without becoming soggy on the bottom.
A tray of muffins with a green topping, possibly pineapple, and a crumbly texture.
A tray of muffins with a green topping, possibly pineapple, and a crumbly texture. | recipebyme.com

My favorite part has to be the chewy bits of pineapple that pop in every bite. I have a memory of baking these with my niece who insisted on sneaking extra walnuts into her half of the batch. The muffins always make me think of little hands helping in the kitchen and big smiles around the table.

Storage Tips

Keep muffins fresh by cooling completely before storing in an airtight container at room temperature for up to three days. For longer storage refrigerate them for up to a week or freeze up to three months. Pop a frozen muffin in the microwave for a quick thirty second thaw in the morning.

Ingredient Substitutions

Swap walnuts with pecans or leave nuts out completely for allergies. Use whole wheat flour for half of the all purpose to boost nutrition. Coconut oil can replace vegetable oil for extra tropical flair and a hint of natural sweetness. If you do not have crushed pineapple diced fresh mango or apple sauce can stand in.

Serving Suggestions

These muffins pair beautifully with honey or soft butter and fresh berries on the side. For brunch cut muffins in half and lightly toast before topping with cream cheese or a dollop of yogurt. Try splitting and filling with a tropical fruit jam to lean into the pineapple and coconut notes.

Cultural and Seasonal Context

Quick breads like these muffins likely trace their roots to resourceful home bakers looking to use up summer squash. Pineapple brings a taste of the tropics but zucchini muffins themselves are a favorite in community cookbook and potluck culture. During the summer harvest when zucchini is overflowing every baker finds a creative twist to make their batch special.

Seasonal Adaptations

Try adding a pinch of fresh nutmeg if it is autumn. Swap pineapple with diced peaches or nectarines in late summer. Top muffins with toasted coconut before baking for a festive look and flavor.

Success Stories

Friends have shared that these adapted easily for bake sales by doubling the recipe and using mini muffin tins. My neighbor froze a batch to have a quick breakfast on the go and said they reheated beautifully. Once I brought these to a family reunion and they vanished within minutes making me wish I had baked a few more.

Freezer Meal Conversion

Let muffins cool completely before packing into zip top bags. Remove excess air and label with the date. To thaw leave muffins at room temperature overnight or pop into a lunchbox frozen so they are ready by midday.

A plate of muffins with a variety of toppings, including cheese and bacon.
A plate of muffins with a variety of toppings, including cheese and bacon. | recipebyme.com

A light hand when mixing helps the muffins stay tender rather than tough. And do not be afraid to experiment with the add ins. I have learned that a little improvisation in the kitchen often leads to happy surprises.

Recipe FAQs

→ How do I prevent soggy muffins with zucchini?

Be sure to squeeze grated zucchini thoroughly to remove excess moisture before adding to your batter. This keeps muffins light and prevents sogginess.

→ Can I substitute walnuts with another nut?

Pecans or almonds work well, or omit nuts entirely for a nut-free result while maintaining the same great flavors.

→ Should pineapple juice be included?

Only the drained pineapple should be used. Excess juice can make the batter too wet and affect texture.

→ How can I ensure muffins are baked through?

Insert a toothpick into the center. If it comes out clean, the muffins are done. Avoid overbaking for best moisture.

→ Is it possible to freeze these muffins?

Yes, cool them completely, wrap tightly, and freeze for up to three months. Thaw at room temperature for a fresh-tasting treat.

Tropical Harvest Zucchini Muffins

Zucchini, pineapple, and walnuts combine in moist, flavorful muffins with a hint of cinnamon.

Prep Time
15 min
Cook Time
22 min
Total Time
37 min
By Sana: Sana

Category: Breads & Pastries

Skill Level: Easy

Cuisine: American

Yield: 12 Servings (12 standard muffins)

Dietary Categories: Vegetarian, Dairy-Free

Ingredients

→ Wet Ingredients

01 1 cup grated zucchini, excess moisture removed
02 1 cup crushed pineapple, well drained
03 2 large eggs
04 1/2 cup vegetable oil
05 1 teaspoon vanilla extract

→ Dry Ingredients

06 3/4 cup granulated sugar
07 1 1/2 cups all-purpose flour
08 1 teaspoon baking soda
09 1/2 teaspoon baking powder
10 1/2 teaspoon ground cinnamon
11 1/4 teaspoon salt

→ Mix-ins

12 1/2 cup chopped walnuts

Steps

Step 01

Preheat oven to 350°F (175°C). Line a 12-cup standard muffin pan with paper liners or lightly coat with nonstick spray.

Step 02

In a large bowl, whisk eggs, vegetable oil, granulated sugar, and vanilla extract together until smooth and fully blended.

Step 03

Fold grated zucchini and drained pineapple into the wet mixture until evenly distributed.

Step 04

In a separate bowl, whisk together all-purpose flour, baking soda, baking powder, ground cinnamon, and salt.

Step 05

Add the dry ingredients to the wet mixture and stir until just incorporated. Avoid overmixing to ensure a tender crumb.

Step 06

Gently fold chopped walnuts into the batter, distributing evenly.

Step 07

Divide batter evenly among prepared muffin cups, filling each about three-quarters full.

Step 08

Bake at 350°F (175°C) for 18 to 22 minutes, or until a toothpick inserted into the center of a muffin emerges clean.

Step 09

Let muffins cool in the pan for 5 minutes, then transfer to a wire rack to cool completely before serving.

Notes

  1. For lighter muffins, ensure zucchini and pineapple are well-drained to avoid excess moisture in the batter.

Required Equipment

  • Standard 12-cup muffin pan
  • Large mixing bowls
  • Whisk
  • Rubber spatula
  • Wire cooling rack

Allergen Information

Check each ingredient for potential allergens and consult a healthcare professional if needed.
  • Contains eggs, wheat (gluten), and tree nuts (walnuts).

Nutritional Info (per serving)

This data is provided as a guide and doesn't replace medical advice.
  • Calories: 210
  • Fats: 11 g
  • Carbohydrates: 27 g
  • Proteins: 3 g