Hawaiian Guava Cake

The cake showed up in a plain cardboard box, slightly smudged on one corner like it had taken a long ride to get there. A neighbor had dropped it off after coming back from a trip, saying only, “You’ll like this one.” No explanation, no recipe, just a quiet confidence that made me curious.

I sliced into it later that afternoon while my kids hovered nearby, waiting for something sweet. The color caught me off guard first, a soft pink that didn’t feel artificial, more like something pulled from fruit at its peak. Then came the texture, light but not airy in a forgettable way, with a creamy layer that settled gently on top instead of overpowering it.

What stayed with me was how balanced it felt. Not too rich, not too sweet, and somehow still satisfying enough that everyone went back for another slice without thinking twice. That doesn’t happen often in a house with three kids who all like different things.

Recreating it took a few tries. I leaned on shortcuts where I could, kept the flavors honest, and added a simple glaze that brought everything together. By the time I got it right, it felt less like copying and more like making something new that still carried that first impression.

Short Description

A soft, fruity cake made with guava nectar and strawberry mix, layered with a creamy frosting and finished with a glossy guava glaze. Light, tropical, and easy to make.

Key Ingredients

For the cake base

• 1 box strawberry cake mix (Duncan Hines Signature Strawberry Supreme recommended)
• 1 cup guava nectar or juice
• 3 large eggs, room temperature
• ½ cup liquid coconut oil

For the frosting

• 8 oz cream cheese, room temperature
• 1 cup granulated sugar
• 1 tsp vanilla extract
• 8 oz Cool Whip, thawed

For the guava glaze

• 1 tbsp cornstarch
• ½ cup water
• ½ cup granulated sugar
• ½ cup guava nectar

For garnish

• ½ cup coconut flakes, optional

Tools Needed

• 13 x 9 inch baking dish
• Mixing bowls
• Hand mixer or stand mixer
• Saucepan
• Whisk
• Rubber spatula
• Wire rack

Cooking Instructions

Step 1: Prepare the Cake Batter
Preheat the oven to 350°F (175°C) and lightly grease a 13 x 9 inch baking dish. In a mixing bowl, combine the strawberry cake mix, guava nectar, eggs, and coconut oil. Mix on low speed for 30 seconds to combine, scrape down the sides, then beat on medium-high for 2 minutes until smooth. The batter should look slightly thick but pourable.

Step 2: Bake the Cake
Pour the batter evenly into the prepared pan. Bake for 24 to 26 minutes, or until a toothpick inserted in the center comes out clean. The top should feel springy to the touch. If the center still looks wet, give it an extra 2 to 3 minutes. Transfer to a wire rack and let it cool completely before frosting.

Step 3: Make the Frosting
In a clean bowl, beat the cream cheese until smooth and fluffy. Gradually add the sugar and vanilla extract, mixing until fully incorporated. Gently fold in the thawed Cool Whip using a spatula. Avoid overmixing to keep the texture light. Chill in the refrigerator while preparing the glaze.

Step 4: Cook the Guava Glaze
In a small saucepan, combine guava nectar and sugar over medium heat and bring to a low boil. In a separate bowl, whisk together cornstarch and water to create a slurry. Slowly add the slurry to the saucepan, stirring constantly. Cook for about 1 minute until the mixture thickens slightly and turns glossy. Remove from heat and let it cool completely.

Step 5: Assemble the Cake
Once the cake is fully cooled, spread the cream cheese frosting evenly across the surface. Spoon the cooled guava glaze over the top and gently spread or drizzle it for a layered look. Sprinkle coconut flakes if using. Refrigerate for at least 1 hour before slicing for clean cuts.

Why You’ll Love This Recipe

Tropical Flavor: Guava adds a fresh, fruity taste that feels light but satisfying

Soft and Moist Texture: The cake stays tender thanks to the guava nectar and oil

Simple Shortcut: Using a cake mix saves time without sacrificing flavor

Balanced Sweetness: Creamy frosting and tangy glaze keep it from feeling too heavy

Great for Sharing: Easy to slice and perfect for gatherings or family desserts

Mistakes to Avoid & Solutions

Overmixing the Batter: This can make the cake dense instead of soft
Solution: Mix just until smooth and stop once combined

Frosting a Warm Cake: The frosting will melt and slide off
Solution: Let the cake cool completely before adding any topping

Runny Glaze: Adding too much liquid or not cooking long enough can prevent thickening
Solution: Simmer until slightly thick and let it cool fully before using

Grainy Frosting: Sugar not fully incorporated can affect texture
Solution: Beat the cream cheese thoroughly before adding sugar gradually

Skipping Chill Time: The layers won’t set properly
Solution: Refrigerate at least 1 hour before serving

Serving and Pairing Suggestions

Serve chilled for the best texture and flavor

Pair with fresh fruit like pineapple or mango slices

Enjoy with hot coffee or iced tea for contrast

Slice into squares for parties or potlucks

Serve plated with extra guava drizzle for a more polished look

Storage and Reheating Tips

Refrigerator: Store in an airtight container for up to 3 days

Avoid Freezing: The frosting texture may separate after thawing

Serve Cold: Best enjoyed straight from the fridge

Refresh Before Serving: Add a light drizzle of guava nectar if needed

FAQs

1. Can I use a different cake mix flavor?
Yes, white or vanilla cake mix works well, though the flavor will be slightly less fruity.

2. What can I use instead of coconut oil?
Vegetable oil is a simple substitute with similar results.

3. Can I make this cake ahead of time?
Yes, it actually tastes better after chilling for a few hours.

4. Is the coconut garnish necessary?
No, it’s optional, but it adds a nice texture and tropical touch.

5. How do I know when the glaze is ready?
It should lightly coat the back of a spoon and look glossy.

Tips & Tricks

Let the glaze cool fully before adding to avoid melting the frosting

Use room temperature ingredients for a smoother batter

Wipe the knife clean between slices for neat presentation

Chill the cake longer for firmer, cleaner cuts

Recipe Variations

Pineapple Guava Twist
Step 1: Add ½ cup crushed pineapple to the batter
Step 2: Reduce guava nectar slightly to balance moisture
Step 3: Bake as usual

Lighter Cream Version
Step 1: Replace half the cream cheese with Greek yogurt
Step 2: Mix until smooth
Step 3: Fold in Cool Whip and chill

Layered Celebration Cake
Step 1: Divide batter into two round pans
Step 2: Bake and cool completely
Step 3: Layer with frosting in between and glaze on top

Final Thoughts

This cake has a way of surprising people. It looks simple at first glance, but one bite usually changes that. The soft texture, the light tang from the guava, and the creamy finish all come together without feeling overwhelming.

It also fits into busy days without adding pressure. The shortcuts help, but it still feels thoughtful enough to share. That balance makes it stand out quietly, the kind of dessert that disappears slice by slice before anyone realizes it.