If you’ve ever wished for a dessert that’s both irresistibly chewy and buttery with a tropical twist, look no further than this Hawaiian Butter Mochi Recipe. It’s like biting into a soft, sweet, buttery cloud infused with creamy coconut notes, making it a beloved treat that’s perfect for sharing with friends or indulging yourself. With each bite, the unique combination of sweet rice flour and rich butter will dance on your palate, leaving you utterly enchanted by this classic Hawaiian dessert.

Ingredients You’ll Need
Gathering simple, pantry-friendly ingredients is the key to making this dessert shine. Each component plays an important role, creating the perfect balance of texture, sweetness, and that signature buttery flavor.
- Sweet rice flour (mochiko): The foundation for that iconic chewy mochi texture you can’t resist.
- Sugar: Adds just the right amount of sweetness to soften the buttery richness.
- Baking powder: Gives the mochi a subtle lift to keep it from being too dense.
- Salt: Enhances all the flavors, balancing sweetness and richness.
- Unsalted butter, melted: Brings in deep, creamy richness and moisture to the batter.
- Coconut milk: Adds a luscious tropical creaminess that transports you straight to the islands.
- Large eggs: Bind everything together, helping with structure and tenderness.
- Vanilla extract: A warm, fragrant hint that complements the coconut beautifully.
- Whole milk: Contributes moisture and a subtle creaminess to the final texture.
How to Make Hawaiian Butter Mochi Recipe
Step 1: Prepare Your Oven and Pan
Start by heating your oven to 350°F (175°C). Then, grease a 9×9-inch baking pan or line it with parchment paper to ensure your mochi doesn’t stick and comes out flawlessly every time.
Step 2: Mix the Dry Ingredients
In a medium bowl, whisk together sweet rice flour, sugar, baking powder, and salt. This combines all the essentials that create the chewy texture and sweetness in perfect harmony.
Step 3: Combine the Wet Ingredients
In a separate bowl, beat the eggs until smooth. Add melted butter, coconut milk, vanilla extract, and whole milk, stirring until perfectly mixed. This wet mixture brings the moisture and buttery richness that will transform the dry ingredients into luscious batter.
Step 4: Bring the Batter Together
Pour the wet ingredients gradually into the bowl of dry ingredients, mixing as you go to form a smooth, lump-free batter—this step is crucial to get your mochi’s signature silky chew.
Step 5: Pour and Smooth the Batter
Pour your batter into the prepared pan and smooth the surface gently with a spatula so the mochi bakes evenly and develops a beautiful golden-brown top.
Step 6: Bake to Perfection
Bake for about 50 to 55 minutes until the top is golden brown and a toothpick inserted in the center comes out clean. This slow bake ensures the creamy interior sets just right without becoming dry.
Step 7: Cool and Slice
Allow your Hawaiian Butter Mochi Recipe to cool completely before slicing. This cooling step is key—it lets the mochi firm up, making it easier to cut into those perfect, chewy squares everyone will love!
How to Serve Hawaiian Butter Mochi Recipe

Garnishes
The beauty of Hawaiian Butter Mochi is its simplicity, but you can elevate it with a light dusting of powdered sugar, a drizzle of caramel sauce, or even a sprinkle of toasted coconut flakes for extra texture and tropical flair.
Side Dishes
This mochi pairs wonderfully with fresh tropical fruits like ripe mango, pineapple, or papaya. A scoop of vanilla ice cream or a dollop of whipped cream alongside your mochi makes for a dreamy island-inspired dessert experience.
Creative Ways to Present
For a fun twist, try cutting your mochi into bite-sized cubes and serving it on skewers with alternating fruit pieces. You can also warm squares slightly and top with macadamia nuts for an irresistibly crunchy contrast.
Make Ahead and Storage
Storing Leftovers
After enjoying some mochi, store any leftovers in an airtight container at room temperature for up to 3 days. The texture remains delightfully chewy, and you can grab a sweet bite any time.
Freezing
This Hawaiian Butter Mochi Recipe freezes well, too! Wrap leftover portions tightly in plastic wrap and place them in a freezer-safe container for up to one month. It’s perfect for prepping ahead or saving treats for later.
Reheating
To revive the mochi’s soft chewiness, reheat individual pieces in the microwave for about 15-20 seconds or warm them in a low oven. Avoid overheating to keep the buttery goodness intact.
FAQs
What makes this Hawaiian Butter Mochi Recipe different from regular mochi?
Unlike traditional chewy mochi, this recipe is baked like a cake and includes butter and coconut milk, giving it a rich, tender texture that’s buttery, soft, and uniquely Hawaiian.
Can I substitute coconut milk with regular milk?
While you can use regular milk, coconut milk adds that signature tropical flavor and creaminess that’s essential to capturing the authentic Hawaiian Butter Mochi experience.
Is sweet rice flour necessary?
Yes, sweet rice flour (mochiko) is what gives this dessert its signature chewy texture, so it’s worth seeking out to nail the authentic mochi feel.
How long does it take to bake the mochi?
It typically bakes for 50 to 55 minutes at 350°F (175°C). The top should be a beautiful golden brown, and a toothpick in the center should come out clean when it’s done.
Can I make this recipe gluten-free?
Absolutely! Sweet rice flour is naturally gluten-free, and the other ingredients are too, making this Hawaiian Butter Mochi Recipe a great gluten-free dessert choice.
Final Thoughts
There’s something truly magical about making and sharing this Hawaiian Butter Mochi Recipe—it’s comfort and celebration wrapped in one buttery, chewy bite. Whether you’re making it for a special occasion or just to brighten your day, I promise it’ll become a fast favorite in your dessert rotation. So grab your ingredients and start baking your slice of island paradise today!
Print
Hawaiian Butter Mochi Recipe
- Prep Time: 10 minutes
- Cook Time: 50-55 minutes
- Total Time: 1 hour 5 minutes
- Yield: 16 servings
- Category: Dessert
- Method: Baking
- Cuisine: Hawaiian
Description
This Hawaiian Butter Mochi recipe is a delightful, chewy, and buttery treat made with sweet rice flour and coconut milk, delivering a perfect balance of sweetness and rich tropical flavor. Baked to a golden brown, it’s a favorite dessert that combines Asian and Hawaiian influences.
Ingredients
Dry Ingredients
- 1 cup sweet rice flour (mochiko)
- 1 cup sugar
- 1 1/2 teaspoons baking powder
- 1/4 teaspoon salt
Wet Ingredients
- 1/2 cup unsalted butter, melted
- 1 cup coconut milk
- 2 large eggs
- 1 teaspoon vanilla extract
- 1/2 cup whole milk
Instructions
- Preheat Oven: Preheat the oven to 350°F (175°C). Grease a 9×9-inch baking pan or line it with parchment paper to prepare for the batter.
- Mix Dry Ingredients: In a medium-sized bowl, whisk together the sweet rice flour, sugar, baking powder, and salt until well combined and aerated.
- Combine Wet Ingredients: In a separate bowl, beat the eggs thoroughly. Stir in the melted butter, coconut milk, vanilla extract, and whole milk until the mixture is smooth and blended.
- Combine Wet and Dry Mixtures: Gradually add the wet ingredients to the dry ingredients, mixing gently until a smooth batter forms with no lumps.
- Pour Batter: Transfer the batter into the prepared baking pan, smoothing the surface with a spatula to ensure even baking.
- Bake Mochi: Bake in the preheated oven for 50-55 minutes or until the top turns golden brown and a toothpick inserted into the center comes out clean, indicating it is fully cooked.
- Cool and Serve: Allow the mochi to cool completely in the pan before slicing into squares. Serve and enjoy this chewy, buttery dessert.
Notes
- Use sweet rice flour (mochiko) for the proper chewy texture that makes mochi unique.
- Ensure the mochi cools completely before slicing to maintain its structure.
- The coconut milk adds moisture and a subtle tropical flavor; do not substitute with regular milk alone.
- You can line the pan with parchment paper for easier removal and cleanup.
- Store leftover mochi in an airtight container at room temperature for up to 2 days or refrigerate for longer freshness.
