If you’re on the hunt for a new dessert obsession, look no further—Tropical Coconut Brownies are here to sweep you off your feet! These brownies are pure magic: they start with an ultra-fudgy chocolate base, add a chewy coconut layer that brings a taste of the tropics, and finish with a glossy blanket of chocolate frosting. Each bite is a delightful blend of gooey, chocolatey, and coconutty flavors. Whether you’re a diehard coconut fan or just looking for a show-stopping treat to share, these brownies deliver big time on flavor and fun.

Ingredients You’ll Need
You won’t need a long grocery list to create something truly spectacular—just a handful of essential ingredients, each chosen for flavor, texture, and a hint of tropical flair. Every element plays a delicious role in building these unforgettable Tropical Coconut Brownies.
- Brownie mix (for a 9×13 pan): The foundation of these brownies, providing rich chocolate flavor and fudgy texture with almost no extra effort.
- Shredded coconut (5 cups): Brings an irresistible chewy texture and bursts of tropical sweetness throughout every bite.
- Sweetened condensed milk (1 can): Binds the coconut layer while adding creamy sweetness that permeates every layer.
- Powdered sugar (1 cup): Softens and sweetens the coconut mixture, enhancing both the chew and overall melt-in-your-mouth appeal.
- Chocolate frosting (1 container): Pours on an extra-thick, glossy finish that locks in moisture and ramps up the chocolate factor.
How to Make Tropical Coconut Brownies
Step 1: Bake the Brownie Base
Begin by preparing your brownie mix as directed on the box, pouring the batter into a greased 9×13-inch pan. Bake until the brownies are perfectly set (usually around 25–30 minutes), and then let them cool just enough to touch—this warmth will help the coconut layer stick beautifully.
Step 2: Mix the Coconut Filling
In a spacious bowl, combine the shredded coconut, sweetened condensed milk, and powdered sugar. Stir until the mixture becomes thick, sticky, and fully combined—almost like a tropical candy! The sweet condensed milk ensures everything binds together, creating the ultimate chewy coconut layer.
Step 3: Assemble the Layers
While your brownie base is still a little warm, spoon the coconut mixture evenly on top. Use a spatula (or clean hands) to gently press and spread the coconut layer from edge to edge. This ensures every square will be packed with coconut goodness.
Step 4: Pour and Spread the Chocolate Frosting
Pop your container of chocolate frosting in the microwave for 10–15 seconds at a time, stirring until it’s smooth and pourable. Drizzle the warm frosting over your coconut layer and then use a spatula to spread it into a gloriously shiny finish that seals in all the yumminess.
Step 5: Cool and Slice
Allow the Tropical Coconut Brownies to cool fully so the layers set and slice neatly. For best results, let the brownie pan sit at room temperature for at least an hour, or refrigerate for a quicker chill. Once set, slice into generous squares and get ready for rave reviews!
How to Serve Tropical Coconut Brownies

Garnishes
Dress up your brownies to match any occasion! A sprinkle of toasted coconut on top is a quick, beautiful way to emphasize the star ingredient. If you want a little extra flourish, try a drizzle of white chocolate, a dusting of powdered sugar, or a few flakes of sea salt for a gourmet touch.
Side Dishes
Tropical Coconut Brownies pair beautifully with a scoop of vanilla ice cream or a dollop of whipped cream to balance the richness. For a summer vibe, serve with a fruit salad—think mango, pineapple, and kiwi—which brightens every bite and adds a juicy contrast.
Creative Ways to Present
Get playful! Cut the brownies into bite-sized cubes and serve in mini cupcake liners for a party platter, or layer square brownies in small jars with whipped cream and extra coconut for a “brownie parfait.” They also shine alongside a hot cup of coffee or tropical drinks at your next get-together.
Make Ahead and Storage
Storing Leftovers
Leftover Tropical Coconut Brownies keep wonderfully at room temperature for up to three days if stored in an airtight container. The coconut layer helps maintain their moisture, so you can savor every bite for days after baking.
Freezing
If you need to make them ahead, simply wrap individual brownies tightly in plastic wrap, then place in a freezer-safe bag. They’ll keep their luscious flavor and texture for up to two months. Just thaw at room temperature when you’re ready to enjoy.
Reheating
While these brownies are delectable straight from the fridge, a quick zap in the microwave (10–15 seconds) will make them extra gooey and bring out the aroma of the coconut and chocolate. Warm, fudgy, and heavenly!
FAQs
Can I use homemade brownie batter instead of a box mix?
Absolutely! If you have a favorite homemade brownie recipe, feel free to use it as the base. Just be sure it fits a 9×13 pan for the right proportions with the coconut layer.
Are Tropical Coconut Brownies gluten-free?
They can be, as long as you choose a gluten-free brownie mix. Always double-check the labels on your other ingredients, but it’s very simple to adapt this treat for gluten-sensitive guests.
Can I add nuts or other mix-ins?
Definitely! Chopped macadamia nuts or almonds add a fantastic crunch, and a handful of mini chocolate chips sprinkled over the coconut layer before adding the frosting kicks up the decadence even more.
How do I cut Tropical Coconut Brownies cleanly?
For the neatest brownies, use a sharp knife run under hot water and wiped dry between cuts. This prevents sticking and gives those gorgeous bakery-style edges.
Can I make these Tropical Coconut Brownies ahead for parties?
Yes! In fact, they’re even better when made a day ahead—the flavors meld and the texture becomes wonderfully moist, making them an ideal make-ahead treat for gatherings.
Final Thoughts
Bringing together chocolate, coconut, and easy-to-love layers, Tropical Coconut Brownies are the kind of dessert everyone falls a little bit in love with. I can’t wait for you to give them a try and share in all the joy (and compliments!) they’re sure to inspire.
Print
Tropical Coconut Brownies Recipe
- Total Time: 40–45 minutes
- Yield: 12 servings 1x
- Diet: Vegetarian
Description
These tropical coconut brownies feature a rich, fudgy chocolate base topped with a chewy coconut layer and glossy chocolate frosting. Easy to make with pantry staples and perfect for coconut lovers, this dessert combines classic brownie decadence with a tropical twist.
Ingredients
Brownie Base
- 1 box brownie mix (for a 9×13 pan)
Coconut Layer
- 5 cups shredded coconut
- 1 can (14 oz) sweetened condensed milk
- 1 cup powdered sugar
Frosting
- 1 container chocolate frosting
Instructions
- Prepare the brownie base: Preheat your oven according to the brownie mix instructions. Prepare the brownie mix as directed on the package and pour into a 9×13-inch baking pan. Bake according to the package directions, then allow to cool slightly in the pan.
- Mix the coconut layer: In a large bowl, combine the shredded coconut, sweetened condensed milk, and powdered sugar. Mix until you have a smooth, sticky consistency.
- Layer the coconut mixture: Evenly spread the coconut mixture over the warm brownies, gently pressing it down to adhere to the brownie base.
- Apply the chocolate frosting: Microwave the container of chocolate frosting in 10–15 second intervals until it is pourable. Drizzle the warmed frosting over the coconut layer, then spread evenly with a spatula.
- Cool and set: Let the brownies cool completely at room temperature to allow the layers to set. Once fully cooled, slice into squares and serve.
Notes
- For best results, cut the brownies with a sharp knife dipped in hot water to create clean slices.
- You can use homemade brownies and frosting if you prefer from-scratch baking.
- Let the brownies cool fully to allow the coconut and frosting layers to firm up, making slicing easier.
- Store leftovers in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.
- Prep Time: 15 minutes
- Cook Time: 25–30 minutes
- Category: Desserts
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 square (1/12 of recipe)
- Calories: 420
- Sugar: 38g
- Sodium: 180mg
- Fat: 20g
- Saturated Fat: 13g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 58g
- Fiber: 3g
- Protein: 4g
- Cholesterol: 25mg