Tropical Hawaiian Poke Cake

Category: Sweet Innovations Across Cultures

This island-inspired sweet treat features soft vanilla cake soaked with rich banana pudding and juicy pineapple bits. The tropical magic comes alive with a cloud-like whipped topping and your choice of extras like crunchy toasted coconut or fresh fruit slices. It's super easy to put together and needs some chill time in the fridge, making it perfect for parties or when you want something refreshing. Every mouthful brings a burst of sunny island flavor you won't forget.

Monica
By Monica Monica
Updated on Sun, 11 May 2025 13:34:13 GMT
A slice of cake with white frosting and a pineapple slice on top. Pin
A slice of cake with white frosting and a pineapple slice on top. | flavorsfuse.com

This island-inspired poke cake blends sweet pineapple and coconut flavors with smooth banana pudding for a cool treat that feels like a mini vacation. I whipped up this dessert for a backyard gathering and it vanished quicker than all other dishes served.

I originally baked this for my kid's island-themed party and now everyone asks for it at family events. The mix of soft cake and creamy filling creates a texture you just can't resist.

Ingredients

  • Vanilla cake mix: Forms the base for all the tropical tastes and cuts down your prep work
  • Sour cream: Makes the boxed mix extra moist and gives it that from-scratch flavor
  • Banana cream pudding: Adds a smooth tropical filling that works so well with the pineapple
  • Crushed pineapple: Gives the cake its sweet tangy kick and true island feel
  • Whipped topping: Adds an airy, fluffy layer that complements the dense cake underneath
  • Optional coconut flakes: Bring extra crunch and boost the tropical theme

Step-by-Step Instructions

Prepare the Batter:
Mix cake mix with eggs, milk, melted butter, and sour cream. This better-than-box method makes a richer, softer cake than just following package steps. Mix for 2 full minutes to get air in for extra fluffiness.
Bake the Base:
Pour the mix into a greased 9x13 dish and bake at 350°F for 25 to 30 minutes. You'll know it's done when it bounces back when touched and a toothpick comes out clean. Let it cool a bit, around 5 minutes, before moving on.
Create the Poke Holes:
Take a wooden spoon handle and poke deep holes all through the warm cake, making rows about 1 inch apart. Make sure the holes are big enough to hold plenty of filling. The still-warm cake will soak up the pudding better.
Prepare the Filling:
Mix banana cream pudding powder, milk, and 1 cup of crushed pineapple with its juice until it starts to thicken. Work fast as the pudding sets quickly while you're mixing.
Fill the Cake:
Pour your pudding mix over the cake, making sure to get it into all the holes. Use a spatula to push the mix down into each hole for that true poke cake experience.
Add the Layers:
Spread any leftover pudding mix across the top in an even layer. Drain the rest of your pineapple well and scatter it over the pudding so every bite has some fruit.
Top it Off:
Gently spread whipped topping all over the cake, making some nice waves and peaks for looks. This light layer balances out the sweet fruit flavors below.
Chill Thoroughly:
Cover the cake loosely with plastic wrap and put it in the fridge for at least 4 hours, but overnight works even better. This sitting time lets all the flavors blend and helps the cake soak up moisture from the pudding.
A slice of cake with white frosting and a pineapple slice on top. Pin
A slice of cake with white frosting and a pineapple slice on top. | flavorsfuse.com

What I love most about this treat is how the pudding-soaked cake contrasts with little bits of pineapple that give you tiny bursts of flavor. My grandma who grew up in Hawaii tells me it reminds her of the sweet treats from community gatherings in her youth.

Make It Your Own

Feel free to switch things up based on what you like. Try using coconut pudding instead of banana or add a sprinkle of toasted coconut between the fruit and cream layers. For a fancier version, mix mini marshmallows into your whipped topping before putting it on.

Storage and Serving

This cake will stay good in the fridge for up to 5 days, though at my place it hardly ever sticks around that long. Keep it covered so it doesn't pick up other food smells. Don't try freezing it as the pudding and topping might separate when thawed.

Perfect Pairing

Enjoy this with a cup of Kona coffee or add a scoop of vanilla ice cream for something extra nice. For a full themed dinner, serve it after some grilled Hawaiian chicken and coconut rice. The cake can stand alone as dessert but isn't too heavy after a full meal.

A yummy slice of cake with white frosting and a pineapple slice on top. Pin
A yummy slice of cake with white frosting and a pineapple slice on top. | flavorsfuse.com

FAQs About the Recipe

→ How can I get a lump-free pudding mixture?

Mix the cold milk and banana cream pudding powder really well with a whisk. Don't stop until everything looks smooth and creamy for the best filling texture.

→ Is it okay to swap in fresh pineapple?

Sure thing! Just make sure you mash it up good and keep all the juice when you add it. This gives you the same moisture and flavor you'd get from the canned stuff.

→ What's the trick for adding the whipped topping?

Grab a flat spatula and gently spread the topping across your cake. Go slow and careful so you don't mix it into the pineapple or pudding underneath.

→ Can I make this dessert the night before?

Absolutely! It actually tastes better when it sits in the fridge overnight. The flavors blend together nicely, and it's easier to cut clean slices too.

→ What toppings work best with this cake?

Fresh chunks of pineapple and crunchy toasted coconut flakes are winners. If you want it sweeter, try adding a little caramel drizzle on top.

Coconut Poke Cake

A delightful island-inspired treat packed with pineapple, banana pudding, and fluffy cream on top.

Prep Time
10 min
Cooking Time
30 min
Total Time
40 min
By Monica: Monica

Category: Hybrid Desserts

Skill Level: Moderate

Cuisine Style: American

Yield: 12 Servings (One 9x13-inch cake)

Dietary Preferences: Vegetarian

What You'll Need

→ Cake

01 1 package French vanilla cake mix from Duncan Hines
02 3 big eggs at room temp
03 1 cup full-fat milk
04 ⅓ cup melted unsalted butter
05 2 tablespoons tangy sour cream

→ Filling and Topping

06 2 boxes instant banana cream pudding (3.4 ounce each)
07 3 cups chilled full-fat milk
08 20 ounce tin of crushed pineapple in natural juice (split usage)
09 8 ounce tub of whipped topping, defrosted
10 Chunks of fresh pineapple (garnish if desired)
11 Coconut flakes, lightly toasted (optional decoration)

Step-by-Step Guide

Step 01

Heat your oven to 350°F. Give a 9x13-inch pan a good coat of cooking spray.

Step 02

Grab a big bowl and use your mixer to combine the cake mix, eggs, milk, melted butter and sour cream. Beat everything for about 2 minutes until it's all mixed up nicely.

Step 03

Empty the mixture into your greased pan. Let it bake for 25-30 minutes until touching the top makes it bounce back or a toothpick comes out clean when stuck in the middle. Cool it down for roughly 5 minutes.

Step 04

Take a wooden spoon and use the handle end to poke rows of big holes through the cake for the pudding to seep into.

Step 05

Mix the pudding powder, cold milk, and 1 cup of pineapple with its juice in a bowl until it gets a bit thick.

Step 06

Pour your pudding mix into all the holes, pushing down with a spatula to make sure they're completely filled. Then spread whatever pudding is left all over the cake top.

Step 07

Drain the juice from your leftover crushed pineapple and spread the fruit evenly on top of the pudding.

Step 08

Smooth the whipped topping across the entire pineapple layer.

Step 09

Loosely wrap the cake with plastic and stick it in the fridge for 3-4 hours or leave it overnight. This wait makes all the flavors come together beautifully.

Step 10

Slice into portions and add fresh pineapple bits or toasted coconut on top if you want.

Additional Notes

  1. Chilling this cake for a few hours really brings out the best taste and makes the texture just right.

Essential Tools

  • Baking dish sized 9x13-inch
  • Hand or stand electric mixer
  • Wooden spoon
  • Spatula

Allergy Information

Review each ingredient for possible allergens and consult a healthcare professional if you're unsure.
  • Has dairy products (milk, sour cream, whipped topping, pudding mix)
  • Contains wheat from cake mix
  • Includes eggs

Nutritional Facts (Per Serving)

This info is for reference purposes only and isn't a substitute for medical advice.
  • Calories: 377
  • Fats: ~
  • Carbohydrates: ~
  • Proteins: ~