There’s a certain charm that comes with the taste of Hawaii, and nothing embodies that more beautifully than these Chewy Hawaiian Butter Mochi Bars. The moment you pull them from the oven, the kitchen fills with a sweet, inviting aroma that instantly transports me to sun-soaked beaches and gentle ocean breezes. With their delightful crinkly top and unique chewy texture, these golden bars are not just dessert; they’re a celebration in every bite. Ideal for gatherings or simply indulging on a quiet evening, these gluten-free treats bridge cultural influences with wholesome ingredients, making them accessible and beloved by all.

As someone who often finds traditional cakes a bit too dense, I appreciate the playful texture of butter mochi – it’s both custardy and chewy, reminiscent of a warm hug. If you’re seeking an escape from fast food monotony or want to surprise guests with something uniquely delightful, you won’t want to miss this recipe. So, gather your ingredients, and let’s bake something unforgettable that will surely delight everyone at your table!

Why is Hawaii Butter Mochi so special?

Irresistible Chewy Texture: These bars deliver a unique bite that sets them apart from traditional desserts, offering a delightful chew that’s both comforting and satisfying.
Easy to Make: With simple ingredients and straightforward steps, you can whip these up even on a busy day.
Gluten-Free Goodness: Perfect for those avoiding gluten, everyone can enjoy this tropical treat without compromise.
Versatile Flavor Options: Try adding in your favorite mix-ins like shredded coconut or chocolate chips for a personalized twist.
Crowd-Pleasing Dessert: Ideal for parties or gatherings, these mochi bars are sure to impress guests with their vibrant flavor and beautiful presentation.
Transform your dessert game and get ready to savor each bite of this Hawaiian delight!

Hawaii Butter Mochi Ingredients

For the Batter

Butter – Adds richness and flavor; substitute with coconut oil for a dairy-free option.
Brown Sugar – Provides a subtle caramel flavor and color; can be substituted with additional white sugar if needed.
White Sugar – Sweetens the bars; adjust based on your preferred sweetness level.
Eggs – Acts as a binding agent for structure; essential for the overall texture.
Milk – Adds moisture and creaminess; any milk alternative can be used to suit your dietary needs.
Coconut Cream/Milk – Enhances the tropical flavor; use full-fat coconut milk for a richer taste.
Mochiko Rice Flour (Glutinous Rice Flour) – Key for the unique chewy texture; do not substitute with regular rice flour for best results.
Baking Powder – A leavening agent that provides lightness; use sparingly for the right texture.
Salt – Balances sweetness and enhances flavors for a harmonious finish.

Feel the Hawaiian spirit in your kitchen as you gather these ingredients for your Hawaii Butter Mochi bars!

How to Make Hawaii Butter Mochi

Preheat Oven: Set your oven to 350°F (180°C), allowing it to reach the perfect baking temperature while you prepare the batter.
Cream Butter and Sugars: Microwave the butter until melted, then mix it with the brown and white sugars until the mixture is creamy and well combined.
Incorporate Liquid Ingredients: Add the eggs, milk, and coconut cream into the butter-sugar mix; blend on low until everything is smooth and harmoniously combined.
Add Dry Ingredients: Gradually sift in the mochiko rice flour, baking powder, and salt. Mix until the batter is smooth and free of lumps, creating that signature chewy texture.
Prepare Pan: Grease a 9×9 inch baking pan thoroughly to ensure your mochi bars release easily after baking.
Pour and Bake: Pour the batter into the prepared pan and bake for 60-75 minutes. Start checking for that golden, crinkly top at the 60-minute mark.
Cool and Cut: Once baked, allow the bars to cool completely in the pan. This cooling time will help firm up the texture, making them easier to slice into bars.

Optional: Dust with powdered sugar before serving for an extra touch of sweetness.
Exact quantities are listed in the recipe card below.

Hawaii Butter Mochi Variations

Feel free to customize these delightful bars and create your own delicious version that tantalizes your taste buds!

Tropical Twist: Add shredded coconut or chopped pineapple before baking for an extra burst of tropical flavor. These additions enhance the mochi’s sweetness and lend a chewier texture.
Chocolate Delight: Mix in chocolate chips or chunks for a divine chocolatey surprise. This variation makes every bite an indulgent treat that chocolate lovers will cherish.
Fruit Fusion: Substitute the coconut cream with flavored coconut milk, like lilikoi or mango, for a fruity twist. This not only changes the flavor profile but also adds a refreshing zing.
Matcha Magic: Stir in a tablespoon of matcha powder to infuse the bars with a vibrant green hue and earthy flavor. It’s an exquisite way to elevate your dessert while enjoying the health benefits of matcha.
Nutty Additions: Incorporate chopped macadamia nuts or almonds to introduce a satisfying crunch and rich flavor. The nuts amplify the Hawaiian vibe while adding delightful texture contrasts.
Spice It Up: For a bit of heat, add a pinch of cayenne pepper or cinnamon into the batter. This unexpected element will tantalize the palate and have guests guessing your secret ingredient.
Chewy Layers: Create a layered effect by pouring half of the batter, adding a layer of flaked coconut, and then topping with the remaining batter before baking. This gives every slice a unique visual appeal and taste experience.
Vegan Version: To make a vegan version, swap eggs for flaxseed meal mixed with water, and use a plant-based milk substitute. You can still enjoy this comforting dessert while adhering to a vegan lifestyle!

Storage Tips for Hawaii Butter Mochi

Room Temperature: Keep the bars wrapped in plastic at room temperature for up to 2 days if you plan to enjoy them quickly; they’ll be perfectly chewy!

Fridge: Store wrapped Hawaii Butter Mochi in the refrigerator for up to a week. The texture will become even more delightful as they age!

Freezer: For longer storage, freeze the mochi bars in an airtight container for up to 3 months. Thaw in the fridge overnight before enjoying.

Reheating: To bring back that fresh-baked taste, warm individual slices in the microwave for about 10-15 seconds. You’ll love the soft, chewy goodness!

Expert Tips for Hawaii Butter Mochi

Check Doneness Early: Aim to check for that lovely crinkly top around the 60-minute mark; every oven can behave differently, so keep an eye out.
No Regular Rice Flour: Always use mochiko rice flour. Regular rice flour won’t provide the signature chewy texture that makes Hawaii Butter Mochi a delight.
Boost Coconut Flavor: Add shredded coconut or larger flakes before baking for an extra tropical twist in your bars.
Let It Cool: Be patient and allow the mochi to cool fully in the pan; this will make it easier to slice and enhance the chewy experience.
Storage Tips: Wrap any leftover mochi in plastic wrap and refrigerate. The bars will become chewier over time, adding another layer of enjoyment!

What to Serve with Hawaii Butter Mochi?

Enhance your tropical dessert experience by pairing it with delightful accompaniments that complement its unique flavors and textures.

Fresh Tropical Fruit: Slices of juicy mango or pineapple add a refreshing contrast, enhancing the Hawaiian feel of the meal. Their natural sweetness pairs perfectly with the creamy mochi.
Coconut Whipped Cream: Light and fluffy, this topping echoes the coconut flavors in the mochi while providing a luscious creaminess. It’s a delightful addition that elevates the dessert to new heights.
Matcha Green Tea: This earthy beverage offers a nice balance to the sweetness of the mochi, creating a harmonious experience. Plus, the vibrant green color adds a beautiful contrast on your table.
Chocolate Sauce Drizzle: A warm drizzle of chocolate sauce adds a rich, indulgent touch that beautifully complements the chewy texture of the mochi. It’s a decadent twist for chocolate lovers!
Hawaiian Iced Tea: Sweetened with tropical fruits, this thirst-quenching drink brings a fruity flair that complements the tropical origins of the mochi. It’s refreshing and vibrant!
Lilikoi (Passion Fruit) Curd: This tangy, fruity curd offers brightness and acidity that contrasts beautifully with the sweetness of the butter mochi. It’s a flavor explosion that guests will love.
Toasted Coconut Sprinkles: A sprinkle of toasted coconut on top of the mochi adds a delightful crunch and enhances the tropical essence. It’s a little extra texture that everyone will enjoy!

Make Ahead Options

These Chewy Hawaiian Butter Mochi Bars are perfect for meal prep enthusiasts! You can prepare the batter up to 24 hours in advance; simply mix all the wet and dry ingredients, then cover and refrigerate. The mochi can also be baked ahead and stored at room temperature for up to 3 days. After baking, allow the bars to cool completely, then wrap them tightly in plastic wrap to keep their chewy texture intact. When you’re ready to serve, just cut them into bars. This way, you’ll have a delightful tropical treat on hand, ready to impress guests or satisfy your sweet tooth with minimal effort.

Hawaii Butter Mochi Recipe FAQs

What kind of rice flour should I use for Hawaii Butter Mochi?
You should use mochiko rice flour (glutinous rice flour) for this recipe. Regular rice flour will not provide the unique chewy texture that makes these mochi bars so special. Mochiko is essential for achieving that delightful custardy bite and ensures a successful batch every time!

How should I store leftover Hawaii Butter Mochi?
To store your Hawaii Butter Mochi, wrap the bars tightly in plastic wrap and refrigerate them for up to a week. The mochi texture will actually become chewier and more enjoyable over time. If you prefer to keep them longer, freeze the bars in an airtight container for up to 3 months. Thaw them in the refrigerator overnight before serving.

Can I freeze Hawaii Butter Mochi?
Absolutely! To freeze your Hawaii Butter Mochi, slice the cooled bars and wrap each piece individually in plastic wrap. Place your wrapped pieces in an airtight container or freezer bag. They can be stored in the freezer for up to 3 months. When you’re ready to enjoy, simply thaw overnight in the fridge, and you can even warm them up for the best experience!

How can I tell when my Hawaii Butter Mochi is done baking?
Check for doneness around the 60-minute mark. You’re looking for a lovely golden-brown color and that characteristic crinkly top. If it hasn’t formed a crinkle yet, continue baking, checking every few minutes. The center should be set but still have a slight jiggle, which indicates the perfect chewy texture!

Are there any dietary considerations for Hawaii Butter Mochi?
Yes! This recipe is gluten-free because it uses mochiko rice flour instead of regular flour. However, if you or your guests have other dietary concerns, such as dairy allergies, you can easily substitute the butter with coconut oil and use non-dairy milk alternatives. Always check your ingredient labels for allergens to ensure a worry-free treat!

Can I add different flavors or mix-ins to Hawaii Butter Mochi?
Very much so! You can personalize your Alaska Butter Mochi by adding mix-ins such as shredded coconut, chocolate chips, or even a touch of matcha for a unique flavor profile. Just stir these in during the batter mixing stage before pouring it into the pan. The more the merrier when it comes to flavor experimenting!