If you’ve ever dreamed of a dessert that’s chewy, buttery, sweet, and just a little bit tropical, then you absolutely need to try this Hawaiian Butter Mochi Recipe. This treat brings together the comforting, tender chew of mochiko flour with a luscious buttery flavor and a subtle hint of coconut that’ll transport your taste buds straight to the islands. It’s a beloved crowd-pleaser that’s surprisingly simple to make, yet utterly irresistible from the very first bite.

Ingredients You’ll Need
The beauty of this Hawaiian Butter Mochi Recipe lies in its straightforward yet thoughtfully chosen ingredients. Each component plays a crucial role, whether it’s adding moisture, sweetness, or that signature chewiness that makes mochi mochi. Let’s walk through what you’ll need to create this delight in your kitchen.
- 1 cup sweet rice flour (mochiko): This glutinous flour is the heart of the mochi, providing its unique chewy texture.
- 1 cup sugar: Balances the flavors with just the right sweetness, not overpowering but enough to satisfy.
- 1 1/2 teaspoons baking powder: Adds a subtle rise, giving the mochi a light but dense consistency.
- 1/4 teaspoon salt: Enhances the overall flavor by balancing the sweetness and richness.
- 1/2 cup unsalted butter, melted: Infuses the mochi with buttery richness that’s utterly comforting.
- 1 cup coconut milk: Brings a creamy, tropical note that makes this different from traditional mochi.
- 2 large eggs: Bind the ingredients together and add to the tender structure.
- 1 teaspoon vanilla extract: Provides a warm, fragrant undertone that complements the coconut and butter.
- 1/2 cup whole milk: Adds moisture and helps create the perfect batter consistency.
How to Make Hawaiian Butter Mochi Recipe
Step 1: Prepare Your Baking Pan
Start by preheating your oven to 350°F (175°C). Grease a 9×9-inch baking pan thoroughly or line it with parchment paper to ensure your mochi comes out easily after baking. This prep sets you up for success with a clean release and even cooking.
Step 2: Mix the Dry Ingredients
In a medium bowl, whisk together the sweet rice flour, sugar, baking powder, and salt. Making sure these dry ingredients are well combined is key to an even texture and proper rise, giving your Hawaiian Butter Mochi Recipe that perfect structure.
Step 3: Combine the Wet Ingredients
In a separate bowl, beat the eggs lightly, then stir in the melted butter, coconut milk, vanilla extract, and whole milk. This mixture is where the magic of flavor and moisture happens, preparing the base for the chewy batter.
Step 4: Blend Wet and Dry Mixtures
Gradually pour the wet ingredients into the dry mixture, stirring gently until just smooth. Avoid overmixing to keep the batter light but cohesive—this step ensures your mochi will be tender yet satisfyingly chewy.
Step 5: Bake to Golden Perfection
Pour the batter into your prepared pan, smoothing the top with a spatula for an even bake. Slide it into the oven and bake for 50 to 55 minutes until the top is a gorgeous golden brown. A toothpick inserted into the center should come out clean, signaling that your mochi is done.
Step 6: Cool and Slice
Allow the mochi to cool completely in the pan. This is crucial because the texture sets during cooling, creating that classic chewy, buttery bite you crave. Once cooled, slice into 16 squares and get ready to enjoy your Hawaiian Butter Mochi Recipe with friends and family.
How to Serve Hawaiian Butter Mochi Recipe
Garnishes
While this Hawaiian Butter Mochi Recipe is delicious all on its own, adding a sprinkle of toasted coconut flakes or a dusting of powdered sugar can elevate the presentation and texture. You might also drizzle a little sweetened condensed milk for an extra indulgent touch that pairs beautifully with the buttery, coconut-infused flavor.
Side Dishes
Serve your buttery mochi alongside fresh tropical fruits like pineapple, mango, or passion fruit for a refreshing contrast. It also pairs wonderfully with a scoop of vanilla or coconut ice cream, turning it into an irresistible dessert experience.
Creative Ways to Present
For a fun tropical party, cut the mochi into bite-sized cubes and serve on bamboo skewers with tiny pineapple chunks in between. Or try layering pieces in a parfait glass with whipped cream and fruit compote to enjoy a Hawaiian Butter Mochi Recipe twist on classic trifle desserts.
Make Ahead and Storage
Storing Leftovers
You can store your leftover Hawaiian Butter Mochi Recipe in an airtight container at room temperature for up to 3-4 days. This way, it stays soft and chewy without drying out, making it perfect for quick snacking or a sweet treat over the next few days.
Freezing
If you want to enjoy this mochi later, it freezes beautifully. Wrap individual slices tightly in plastic wrap, then place them in a freezer-safe bag or container. They will keep well for up to one month without losing that signature texture.
Reheating
To reheat, simply let the mochi thaw at room temperature and then warm slightly in the microwave for about 10-15 seconds or in a warm oven. This refreshes the buttery softness and brings back that delightful chew.
FAQs
Can I substitute coconut milk with regular milk?
While regular milk can be used in a pinch, coconut milk is essential to the authentic flavor and tropical richness that defines this Hawaiian Butter Mochi Recipe. Using coconut milk keeps that island vibe alive in every bite.
Is sweet rice flour the same as regular rice flour?
Sweet rice flour, or mochiko, is different because it’s made from glutinous rice, giving the mochi its chewy texture. Regular rice flour won’t provide the same sticky, tender chew that makes this recipe special.
Can I make this recipe gluten-free?
Absolutely! The Hawaiian Butter Mochi Recipe is naturally gluten-free thanks to the use of mochiko (sweet rice flour). Just be sure all your other ingredients are certified gluten-free if you’re avoiding gluten entirely.
Why does my mochi turn out dense instead of chewy?
Chewiness in mochi relies on the balance of wet and dry ingredients and proper mixing. Make sure not to overmix, and check that you’re using the right amount of mochiko flour. Also, fully cooling the mochi before cutting helps the texture set perfectly.
How long does this dessert stay fresh?
This Hawaiian Butter Mochi Recipe stays fresh and delicious for 3-4 days when stored properly in an airtight container at room temperature. For longer storage, freezing is your best bet.
Final Thoughts
There’s something incredibly special about this Hawaiian Butter Mochi Recipe that feels both nostalgic and exciting every time you make it. Whether you’re sharing it at a family gathering or simply indulging in a cozy moment, it never fails to delight. So go ahead, gather your ingredients, and treat yourself to this chewy, buttery little slice of paradise—you won’t regret it!
Print
Hawaiian Butter Mochi Recipe
- Prep Time: 10 minutes
- Cook Time: 55 minutes
- Total Time: 1 hour 5 minutes
- Yield: 16 servings
- Category: Dessert
- Method: Baking
- Cuisine: Hawaiian
Description
Hawaiian Butter Mochi is a rich and chewy dessert combining sweet rice flour with creamy coconut milk and butter. This classic treat features a moist, slightly bouncy texture and a delicate vanilla flavor, baked to golden perfection. Perfect for sharing at gatherings or enjoying as a delightful snack with a comforting tropical twist.
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 and Prepare Pan: Preheat your oven to 350°F (175°C). Grease a 9×9-inch baking pan or line it with parchment paper to prevent sticking.
- Mix Dry Ingredients: In a medium bowl, whisk together the sweet rice flour, sugar, baking powder, and salt to evenly combine all dry ingredients.
- Combine Wet Ingredients: In a separate bowl, beat the eggs until smooth. Then add the melted butter, coconut milk, vanilla extract, and whole milk, stirring to blend thoroughly.
- Mix Batter: Gradually add the wet ingredients to the dry ingredients, stirring gently until the batter becomes smooth and free of lumps.
- Pour Batter into Pan: Pour the prepared batter into your greased or parchment-lined baking pan. Spread the top evenly with a spatula for uniform baking.
- Bake: 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.
- Cool and Serve: Allow the butter mochi to cool completely in the pan before cutting into 16 squares. Serve and enjoy this chewy, buttery Hawaiian treat.
Notes
- Ensure the mochi is completely cooled before slicing to maintain its shape.
- Use sweet rice flour (mochiko) specifically for the chewy texture unique to mochi.
- For a dairy-free variation, substitute unsalted butter with coconut oil and whole milk with more coconut milk.
- Store leftovers covered at room temperature for up to three days or refrigerate for up to a week.
- The baking time may vary slightly depending on your oven; check early to avoid overbaking.

