Why You’ll Love This Hawaiian Butter Mochi
Hawaiian Butter Mochi stands out as a baked, gluten-free dessert with a chewy, slightly coconut-flavored texture that sits perfectly between cake and traditional Japanese mochi. Its subtle notes of vanilla and butter make every bite satisfying. Home cooks appreciate this Hawaiian butter mochi recipe for its simple approach and crowd-pleasing results.
This butter mochi, also known as mochi cake or Hawaiian mochi, comes together quickly. You mix everything in one bowl and bake for 50 to 60 minutes. Beginners find the easy butter mochi recipe forgiving, perfect for weeknight treats or potluck contributions.
Ease of Preparation
Hawaiian Butter Mochi is remarkably simple to make. It uses a short ingredient list and straightforward steps that require minimal baking experience. The mochi recipe mixes in one bowl and pours right into the pan. Bake at 350°F for about an hour, and you have a dessert ready for any occasion.
Health Benefits
While indulgent, Hawaiian Butter Mochi offers ways to make it healthier. Sweet rice flour delivers resistant starch for steady energy, and its gluten-free nature suits many diets. Swap part of the whole milk for plant-based options to cut fat. Add fresh fruit on top for extra vitamins, keeping this gluten-free mochi cake in balance.
Pair this chewy coconut mochi cake recipe with your backyard BBQ for a tropical twist that everyone loves.
Versatility
The Hawaiian butter mochi recipe adapts easily. Go dairy-free with coconut oil or vegan butter. Make it lower in sugar by adjusting amounts to taste. It fits vegan, gluten-free, or lighter needs without losing the signature chew. Check out our grilled pineapple recipe to serve alongside for a full Hawaiian feast.
Distinctive Flavor
What makes Hawaiian butter mochi special? Its caramelized edges, buttery sweetness, and chewy interior from glutinous rice flour. Vanilla and a hint of salt create a nostalgic taste. This sets it apart from regular rice cakes, making the classic chewy coconut butter mochi recipe unforgettable.
Prep time: 15 minutes. Cook time: 1 hour. Total time: 1 hour 15 minutes. Yields 24 squares.
Jump To
- 1. Why You’ll Love This Hawaiian Butter Mochi
- 2. Essential Ingredients for Hawaiian Butter Mochi
- 3. How to Prepare the Perfect Hawaiian Butter Mochi: Step-by-Step Guide
- 4. Dietary Substitutions to Customize Your Hawaiian Butter Mochi
- 5. Mastering Hawaiian Butter Mochi: Advanced Tips and Variations
- 6. How to Store Hawaiian Butter Mochi: Best Practices
- 7. FAQs: Frequently Asked Questions About Hawaiian Butter Mochi
- 8. Hawaiian Butter Mochi
Essential Ingredients for Hawaiian Butter Mochi
Gather these items for your mochi recipe. Each plays a key role in the chewy mochi texture and flavor.
- 450 g (1 box / 16 oz) sweet rice flour (glutinous rice flour)
- 2 cups (454 g / 16 oz) granulated sugar
- 1 ½ teaspoons baking powder
- ½ teaspoon salt
- 4 large eggs, at room temperature
- 2 cups (450 ml / 16 fl oz) whole milk, at room temperature
- 1 can (400 ml / 13 fl oz) coconut milk
- ½ cup (115 g / 4 oz) butter, melted
- 2 teaspoons vanilla extract
Sweet rice flour, or glutinous rice flour, gives the signature chew. Do not swap for regular rice flour. Sugar caramelizes the top for a golden crust. Baking powder adds a light lift, while salt balances the sweet.
Main Ingredients Explained
Eggs bring structure and richness. Whole milk and coconut milk create creaminess with a tropical hint from the coconut milk. Melted butter tenderizes, and vanilla rounds out the taste. This combo makes authentic Hawaiian mochi cake recipe shine.
Special Dietary Options
- Vegan: Use flax eggs (1 tbsp ground flax + 3 tbsp water per egg), coconut oil for butter, and extra coconut milk.
- Gluten-free: Already set with mochiko flour. Check labels on other items.
- Lower calorie: Cut sugar by 25%, use less butter or applesauce swap.
These tweaks keep the gluten-free butter mochi recipe with mochiko delicious.
How to Prepare the Perfect Hawaiian Butter Mochi: Step-by-Step Guide
Follow these steps for the best how to make Hawaiian butter mochi. Start with room-temperature items for smooth batter.
Step 1: Preheat and Prep Pan
Heat oven to 350°F (180°C). Butter a 9 x 13 inch (23 x 33 cm) pan and line with parchment paper for easy release. This setup prevents sticking.
Step 2: Mix Dry Ingredients
In a large bowl, whisk 450 g sweet rice flour, 2 cups sugar, 1 ½ tsp baking powder, and ½ tsp salt. Sift if you want to avoid lumps.
Step 3: Add Wet Ingredients
Whisk in 4 eggs, 2 cups whole milk, 1 can coconut milk, ½ cup melted butter, and 2 tsp vanilla. Stir until smooth. Strain through a sieve into the pan for lump-free coconut milk mochi.
Step 4: Bake
Bake 50 to 60 minutes until top turns golden brown. Check at 50 minutes. Longer bake gives a crusty top.
Step 5: Cool and Cut
Cool completely on a rack. Cut into 24 squares. Rinse knife between cuts if sticky.
Troubleshooting Tips
If batter lumps, always strain. For lighter texture, reduce butter slightly. Serve warm with whipped cream or ice cream.
| Pan Size | Bake Time | Yield |
|---|---|---|
| 9×13 inch | 50-60 min | 24 squares |
| 9×9 inch | 55-65 min | 16 squares |
This table helps with oven temperature and baking time for butter mochi.
Dietary Substitutions to Customize Your Hawaiian Butter Mochi
Protein and Main Component Alternatives
- Egg replacements: Flaxseed mix or silken tofu for vegan butter mochi recipe for potlucks.
- Protein boosts: Add nuts or powder, adjust liquid.
- Mochiko: Stick to glutinous for chew.
Vegetable, Sauce, and Seasoning Modifications
- Flavor swaps: Grated sweet potato or zest.
- Toppings: Fruit glaze for light finish.
- Seasoning: Ginger or matcha tweaks.
These keep the core chewy mochi cake intact.
Mastering Hawaiian Butter Mochi: Advanced Tips and Variations
Take your skills up with these ideas.
Pro Cooking Techniques
- Brown the butter for nutty depth.
- Adjust hydration carefully.
- Rotate pan for even bake.
Always use glutinous (sweet) rice flour, not regular rice flour, to retain the chewy texture.
Flavor Variations
| Variation | Add-In | Notes |
|---|---|---|
| Tropical | 1 cup unsweetened shredded coconut | Boosts coconut flavor |
| Matcha | 1-2 tsp matcha | Earthy twist |
| Citrus | 1 tsp zest | Bright note |
Presentation and Storage
Chill for clean slices. Serve with ice cream. For make-ahead, freeze slices.
Link to more BBQ dessert ideas on our site.
How to Store Hawaiian Butter Mochi: Best Practices
Store leftovers in an airtight container at room temperature for up to 2 days. For longer, refrigerate up to 4 days with parchment layers. Freeze wrapped slices up to 2 months.
Reheat in oven at 325°F for 8-12 minutes. Texture holds well.
FAQs: Frequently Asked Questions About Hawaiian Butter Mochi
What is Hawaiian butter mochi and how is it different from regular mochi?
Hawaiian butter mochi is a baked Hawaiian dessert that blends cake and mochi textures: chewy, tender, and slightly coconutty. Unlike traditional Japanese mochi, which is pounded and gummy, butter mochi uses glutinous rice flour (mochiko) and is baked with eggs, milk and butter, producing a custardy interior and browned top. It’s commonly served in squares and is a staple at Hawaiian potlucks and celebrations.
What flour do I need for butter mochi — can I use regular rice flour?
Use glutinous rice flour (also called sweet rice flour or mochiko). That specific starch creates the characteristic chew and structure of butter mochi; regular rice flour (non-glutinous) will give a mealy, crumbly result. If you need a substitute, Japanese shiratamako is similar but absorbs liquid differently, so adjust liquids slightly and expect a texture change. For a standard 9×13 recipe, most cooks start with about 2 cups mochiko — weigh if possible for consistent results.
Can I make butter mochi dairy-free or egg-free, and what changes should I expect?
Yes. For dairy-free, replace whole milk with full-fat canned coconut milk and swap butter for ¾–1 cup melted coconut oil or a vegan butter stick; expect a stronger coconut flavor and slightly firmer crumb. For egg-free, try aquafaba (3 tablespoons per egg) or a commercial egg replacer following package ratios; flax “eggs” can work but may darken color and add density. Baking times are similar, but texture becomes a bit cakier and less rich—test doneness with a toothpick and cool fully before slicing.
How long do I bake butter mochi and how can I fix problems like gummy or dry results?
Bake a 9×13 pan at 350°F for about 55–65 minutes. A toothpick inserted near the center should come out with a few moist crumbs, not wet batter. If top browns too fast, tent foil after 30–40 minutes. Gummy centers usually mean underbaked—return to the oven and test every 5–10 minutes; also let the mochi cool completely before cutting. Dry or crumbly results come from overbaking or too much flour; shorten bake time by 5–10 minutes next time and check oven calibration.
What’s the best way to store, freeze, and reheat butter mochi? (Can I link to variations?)
Store cooled butter mochi in an airtight container at room temperature up to 2 days, or refrigerate up to 5 days. For longer storage, wrap tightly in plastic and foil and freeze up to 3 months; thaw in the fridge overnight. Reheat slices in a 300°F oven for 10–15 minutes or microwave 20–30 seconds until warm. For recipe variations (more coconut, lighter texture, or single-serving cups), link to your full recipes or variation pages so readers can try tested swaps and step‑by‑step instructions.
Hawaiian Butter Mochi
🥥 Authentic Hawaiian dessert that delivers the perfect chewy texture between cake and traditional mochi with subtle coconut and vanilla flavors
🌺 Simple gluten-free treat that brings tropical island vibes to any occasion with minimal effort and maximum satisfaction
- Total Time: 1 hour 15 minutes
- Yield: 24 squares 1x
Ingredients
450 g (1 box / 16 oz) sweet rice flour (glutinous rice flour)
2 cups (454 g / 16 oz) granulated sugar
1 ½ teaspoons baking powder
½ teaspoon salt
4 large eggs, at room temperature
2 cups (450 ml / 16 fl oz) whole milk, at room temperature
1 can (400 ml / 13 fl oz) coconut milk
½ cup (115 g / 4 oz) butter, melted
2 teaspoons vanilla extract
Instructions
1-Step 1: Preheat and Prep Pan Heat oven to 350°F (180°C). Butter a 9 x 13 inch (23 x 33 cm) pan and line with parchment paper for easy release. This setup prevents sticking.
2-Step 2: Mix Dry Ingredients In a large bowl, whisk 450 g sweet rice flour, 2 cups sugar, 1 ½ tsp baking powder, and ½ tsp salt. Sift if you want to avoid lumps.
3-Step 3: Add Wet Ingredients Whisk in 4 eggs, 2 cups whole milk, 1 can coconut milk, ½ cup melted butter, and 2 tsp vanilla. Stir until smooth. Strain through a sieve into the pan for lump-free coconut milk mochi.
4-Step 4: Bake Bake 50 to 60 minutes until top turns golden brown. Check at 50 minutes. Longer bake gives a crusty top.
5-Step 5: Cool and Cut Cool completely on a rack. Cut into 24 squares. Rinse knife between cuts if sticky.
Last Step:
Please leave a rating and comment letting us know how you liked this recipe! This helps our business to thrive and continue providing free, high-quality recipes for you.Notes
🔪 Cool fully before slicing; if the mochi sticks to the knife, rinse the knife between cuts for cleaner pieces
🥥 Add 1 cup unsweetened shredded coconut to the batter to boost coconut flavor for an extra tropical taste
🌾 Always use glutinous (sweet) rice flour, not regular rice flour, to retain the characteristic chewy texture
- Prep Time: 15 minutes
- Cook Time: 1 hour
- Category: Dessert
- Method: Baking
- Cuisine: Hawaiian
- Diet: Gluten-free
Nutrition
- Serving Size: 1 square
- Calories: 175
- Sugar: 20
- Sodium: 95
- Fat: 8
- Saturated Fat: 5
- Unsaturated Fat: 2.5
- Trans Fat: 0.2
- Carbohydrates: 25
- Fiber: 0.5
- Protein: 2
- Cholesterol: 35
I’ve been looking for an authentic butter mochi recipe for ages! 🌺
Can I substitute coconut milk for regular milk? Would love to make this for my Hawaiian-themed party next weekend.