Meet your new sunny-day dessert: a moist, buttery pina colada pound cake loaded with coconut and pineapple, finished with a creamy coconut glaze. It tastes like a beach vacation in every slice, but it bakes up with pantry staples and simple steps you can trust.

I lean on classic pound cake technique here—room-temperature ingredients, a gentle mix, and the right pan—to keep the crumb tight yet tender. You’ll get bright pineapple flavor, sweet coconut notes, and a hint of rum (optional) that makes everything pop. Slice it thick, add a little glaze drip, and watch it disappear.

Why This Pina Colada Pound Cake Delivers Every Time

Balanced texture: Butter and sour cream create a plush, velvety crumb that stays moist for days.
Big tropical flavor: Crushed pineapple, coconut milk, and coconut flakes add layers of pineapple-coconut goodness.
No fuss: One bowl for the batter and a quick stovetop glaze keep the process straightforward.
Versatile finish: Serve plain, with the coconut glaze, or add toasted coconut for extra crunch.
Make-ahead friendly: The flavors deepen by day two, so it’s perfect for parties or gifting.

Ingredients

For the Pound Cake

2 1/2 cups (300 g) all-purpose flour
2 tsp baking powder
1/2 tsp fine salt
1 cup (2 sticks/226 g) unsalted butter, room temperature
1 3/4 cups (350 g) granulated sugar
4 large eggs, room temperature
1/2 cup (120 ml) full-fat coconut milk, room temperature
1/3 cup (80 g) sour cream, room temperature
1 tsp vanilla extract
1/2 tsp coconut extract (optional but boosts coconut flavor)
1 cup (140 g) crushed pineapple, well-drained (press out excess juice)
3/4 cup (60 g) unsweetened shredded coconut
1–2 tbsp dark or coconut rum (optional)

For the Coconut Glaze

1 1/2 cups (180 g) powdered sugar, sifted
2–4 tbsp coconut milk (to thin)
1 tbsp pineapple juice (from the can, optional)
1/4 tsp coconut extract (optional)
Pinch of salt
Toasted coconut flakes for topping (optional)

How to Make This Pina Colada Pound Cake

Prep

Heat oven to 325°F (165°C).
Grease and flour a 10-cup bundt pan or line a 9×5-inch loaf pan with parchment.
Drain pineapple well. Press with paper towels to remove extra moisture.
Bring ingredients to room temperature. This ensures a smooth, even batter.

Make the Batter

Cream the butter and sugar: Beat butter and sugar on medium speed for 3–4 minutes until pale and fluffy.
Add eggs one at a time: Mix well after each addition. Scrape the bowl as needed.
Whisk dry ingredients: In a separate bowl, combine flour, baking powder, and salt.
Combine wet ingredients: Stir coconut milk, sour cream, vanilla, and coconut extract together.
Add dry and wet in turns: Mix in one-third of the flour, then half the coconut milk mixture, and repeat, ending with flour. Mix just until incorporated.
Fold in pineapple and coconut: Gently fold with a spatula to avoid overmixing. Add rum if using.
Fill the pan: Smooth the top and tap the pan to release air bubbles.

Bake

Bake 55–70 minutes for a bundt; 60–75 minutes for a loaf. Check for doneness with a skewer—moist crumbs are fine, but no wet batter.
Tent with foil if the top browns too quickly around the 45-minute mark.
Cool 15 minutes in the pan, then invert onto a rack to cool completely.

Glaze and Finish

Whisk the glaze ingredients until smooth and pourable. Adjust with more coconut milk to thin or powdered sugar to thicken.
Drizzle over the cooled cake. Sprinkle with toasted coconut if you like.
Let the glaze set 20–30 minutes before slicing.

How to Store Pina Colada Pound Cake

Room temperature: Keep covered for up to 3 days. The flavor improves by day two.
Refrigerator: Store in an airtight container for up to 1 week. Bring to room temp before serving.
Freezer: Wrap slices tightly in plastic, then foil, and freeze up to 2 months. Thaw overnight in the fridge.
Glaze after thawing for the freshest look, or freeze without glaze for best texture.

Benefits of Making This Coconut Pineapple Pound Cake

Reliable texture: The sour cream and coconut milk combo locks in moisture without greasiness.
Flavor that pops: Real pineapple plus coconut extracts give layered tropical notes in every bite.
Crowd-pleaser: Familiar pound cake meets vacation flavors—perfect for potlucks, showers, or BBQs.
Easy to customize: Add rum, skip it, or swap the topping based on your crowd.
Make-ahead convenience: The cake tastes even better the next day.

What to Avoid When Baking This Cake

Don’t add wet pineapple: Squeeze it dry or the cake can sink or turn gummy.
Don’t rush the creaming step: Proper aeration builds a fine, tender crumb.
Don’t overmix after flour goes in: Mix just until combined to prevent a tough texture.
Don’t overbake: Start checking early; pull it once a skewer shows moist crumbs.
Don’t glaze a warm cake: The glaze will slide off and soak in unevenly.

Simple Variations to Try

Rum soak: Brush warm cake with 2–3 tbsp coconut rum for a boozy bite.
Lime twist: Add 1 tbsp lime zest to the batter and 1–2 tsp lime juice to the glaze.
Toasted coconut top: Toast coconut flakes at 325°F (165°C) for 5–7 minutes and sprinkle over the glaze.
Pineapple chunks: Swap half the crushed pineapple for small tidbits for juicy bursts.
Loaf format: Divide the batter between two 8×4-inch loaf pans and reduce bake time by 10–15 minutes.
Dairy-free: Use dairy-free butter sticks and coconut yogurt in place of sour cream.

FAQ

Can I use fresh pineapple?

Yes, but chop it finely and drain well. Fresh pineapple holds more juice, so blot it thoroughly.

Do I need coconut extract?

No, but a small amount intensifies coconut flavor, especially if you use unsweetened coconut.

Can I skip the rum?

Absolutely. Replace it with pineapple juice or leave it out.

Why did my cake sink?

Too much moisture or underbaking usually causes sinking. Drain pineapple well and bake until a skewer tests clean.

How do I keep the cake from sticking to the pan?

Grease every nook of the bundt pan, then flour it. Let the cake cool 15 minutes before inverting.

Can I halve the recipe?

Yes. Use an 8×4-inch loaf pan and start checking around 40–45 minutes.

Conclusion

This pina colada pound cake brings big tropical energy with zero stress—soft crumb, bold coconut-pineapple flavor, and a glossy glaze you can whisk in a minute. Bake it for a weekend treat, birthdays, or any time you need a vacation vibe at the table. Slice generously, pour coffee or brew tea, and enjoy that beachy sweetness at home.