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Moist golden pina colada zucchini bread loaf sliced on a wooden board, showing green zucchini flecks and shredded coconut topping

Pina Colada Zucchini Bread for Summer Baking: The Loaf That Actually Stays Moist

This Pina Colada Zucchini Bread is the loaf that actually stays moist, isn't too sweet, and feels like a vacation in breakfast form.
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Cook Time 50 minutes
Total Time 50 minutes
Servings 3 loaves

Equipment

  • Three 8x4-inch loaf pans
  • Parchment Paper
  • Large Bowl
  • Another bowl
  • Whisk
  • Rubber spatula
  • Toothpick or thermometer
  • Wire racks

Ingredients
  

Ingredients

  • 4 cups all-purpose flour
  • 3 cups sugar
  • 2 teaspoons baking powder
  • 1 teaspoon baking soda
  • 1.5 teaspoons salt
  • 4 large eggs room temperature
  • 1.5 cups canola oil Any neutral oil works.
  • 1 teaspoon coconut extract
  • 1 teaspoon rum extract
  • 1 teaspoon vanilla extract
  • 3 cups shredded zucchini Don't peel it! The green flecks are pretty
  • 1 cup canned crushed pineapple drained
  • 0.5 cup chopped walnuts or pecans Toast them first for extra flavor.

Instructions
 

  • Whisk Dry: In a large bowl, whisk together flour, sugar, baking powder, salt, and baking soda.
  • Whisk Wet: In another bowl, whisk together eggs, canola oil, coconut extract, rum extract, and vanilla until smooth.
  • Combine: Pour the wet ingredients into the dry. Stir with a rubber spatula until just moistened — a few streaks of flour are okay.
  • Fold: Gently fold in the drained crushed pineapple, shredded zucchini, and chopped nuts until evenly dispersed.
  • Fill: Divide the batter evenly among the three prepared pans. Smooth the tops to the corners.
  • Bake: Bake at 350°F for 45–55 minutes. The loaf is done when a toothpick inserted in the center comes out clean. The top should be deep golden brown and cracked slightly.
  • Cool: Cool in the pans for 10 minutes at room temperature, then turn out onto wire racks to cool completely. Gently remove the parchment paper.

Notes

How to Test for Doneness

The toothpick test is the most reliable. Insert a toothpick or thin skewer into the center of the loaf — if it comes out with just a few crumbs clinging (not wet batter), it's done. For an even more precise check, use an instant-read thermometer: the internal temperature should hit 200–205°F. The top should spring back when lightly pressed, and the edges will pull away from the pan slightly. If the top is browning too quickly at the 40-minute mark, tent loosely with foil and continue baking.

How I Prep My Pina Colada Zucchini Bread for the Week

I usually make all three loaves in one afternoon. One goes on the counter for immediate snacking, one goes to the neighbor, and one goes straight into the freezer. Bake them fully, cool completely, and wrap tightly in plastic wrap then foil.
  • Fridge: Store wrapped in plastic for up to 5 days. Warm a slice in the microwave for 10 seconds.
  • Freezer: Yes! Freeze whole or sliced for up to 3 months. Thaw overnight in the fridge.
  • Reheat: Microwave for 10–15 seconds, or toast a slice in a buttered skillet for a crispy edge.

Troubleshooting Your Pina Colada Zucchini Bread

Q: Why did my Pina Colada Zucchini Bread sink in the middle?
A: The most common reason is overmixing the batter or opening the oven door too early. Mix until just combined, and resist peeking until the 45-minute mark.
Q: Can I use fresh pineapple instead of canned?
A: I don't recommend it. Canned crushed pineapple is packed in juice and has a consistent texture. Fresh pineapple is more acidic and can break down the structure of the bread.
Q: How do I know when it's done without a toothpick?
A: The internal temperature should be 200–205°F. The top should spring back when lightly pressed, and the edges will pull away from the pan slightly.
Q: Can I make this vegan?
A: Yes! Use flax eggs (1 tablespoon flaxseed meal + 3 tablespoons water per egg) and a neutral oil like avocado oil. The texture will be slightly denser but still delicious.
Q: How long does this bread last, and how should I store it?
A: Stored tightly wrapped in plastic at room temperature, it stays moist for up to 4 days. In the fridge, up to a week.
Q: Can I make the batter ahead of time and bake later?
A: I don't recommend it. The baking soda and powder start reacting immediately, so the bread won't rise as well. Bake it all at once, then freeze the extras.
Q: What's the best way to reheat a slice?
A: Microwave for 10–15 seconds for a soft, warm slice. For a crispy edge, toast it in a buttered skillet over medium heat for 2 minutes per side.
Q: What do you serve with this bread?
A: It's fantastic on its own, but a pat of salted butter or a drizzle of honey takes it over the top. For a real treat, serve it with a scoop of coconut ice cream.

Swaps That Actually Work

  • Nut-Free: Omit the walnuts or pecans. Add 1/2 cup shredded coconut or chocolate chips instead.
  • Gluten-Free: Use a 1:1 gluten-free flour blend. Add 1 teaspoon xanthan gum if it's not in the blend.
  • Less Sweet: Reduce sugar to 2 cups. The bread will be slightly less tender, but still delicious.
  • Spiced Version: Add 1 teaspoon cinnamon and 1/2 teaspoon nutmeg to the dry ingredients.

Things I Wish I'd Known the First Time

  1. Don't overmix: Stir until the flour just disappears. Overmixing develops gluten and makes the bread tough.
  2. Drain the pineapple well: Press it against a sieve with the back of a spoon. Too much liquid makes the center gummy.
  3. Zucchini texture matters: Shred it on the large holes of a box grater. Fine shreds disappear into the batter; large shreds stay visible and add texture.
  4. Check early: Ovens vary. Start checking at 45 minutes. If the top is browning too fast, tent loosely with foil.

My First Attempt (A Learning Experience)

The first time I made this, the loaves were gummy in the center — I hadn't drained the pineapple properly, and there was just too much liquid. Batch two, I squeezed the zucchini in a clean kitchen towel too, which helped, but the texture was still dense. The fix was letting the eggs come to room temperature — cold eggs make the oil seize up. Batch three had the perfect tender crumb: light, springy, and that golden crust that cracks just slightly when you slice it.
The summer my neighbor's zucchini plant threatened to take over the neighborhood, I made seven loaves of this bread in two weeks. By the third batch, I'd stopped bothering to grate the zucchini finely — and honestly, the texture got better. The pineapple makes it almost pudding-soft in the center, and the rum extract gives it that little something that makes people say, "Wait, what's in this?" It's the only zucchini bread I make now, even when no one is trying to offload squash on my porch.
This Pina Colada Zucchini Bread is the loaf that actually stays moist, isn't too sweet, and feels like a vacation in breakfast form. I hope you make it for someone you love — even if that someone is just you on a quiet Sunday morning.
If you try it, drop a comment below — I love hearing how it goes for you!
📌 This Pina Colada Zucchini Bread recipe stays moist for days — save it for your next summer baking afternoon.