Hawaiian Butter Mochi
A silky, chewy dessert made with sweet rice dough infused with butter and vanilla, featuring a local Hawaiian twist on Japanese mochi. This hawaiian-inspired desserts ready in about 30 minutes pairs sweet rice flour, sugar, water for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 120 calories and feeds 8, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart.
Ingredients
- 1 cup sweet rice flour
- 1/2 cup sugar
- 3/4 cup water
- 1/4 cup, melted butter
- 1 teaspoon vanilla extract
- 2 tablespoons cornstarch
Instructions
- Step 1: In a medium saucepan, combine 1 cup sweet rice flour, 1/2 cup sugar, and 3/4 cup water. Cook over medium heat, stirring constantly with a whisk, until the mixture thickens and pulls away from the sides of the pan (about 8-10 minutes).
- Step 2: Remove from heat and stir in 1/4 cup melted butter and 1 teaspoon vanilla extract until well combined.
- Step 3: Pour the hot mixture onto a lightly dusted work surface with 2 tablespoons cornstarch. Knead the dough for 2-3 minutes until smooth and elastic.
- Step 4: Divide the dough into 8 equal portions and shape each into a ball. Place the balls on a parchment-lined baking sheet and dust with additional cornstarch.
- Step 5: Refrigerate for at least 2 hours to set before serving.
Frequently asked questions
How long does Hawaiian Butter Mochi take to make?
Total time is about 30 minutes (20 min prep + 10 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Hawaiian Butter Mochi?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep sweet rice flour from drying out.
Can I substitute ingredients in Hawaiian Butter Mochi?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Hawaiian Butter Mochi for a different number of people?
The recipe is written for 8 servings. Multiply each ingredient by (your serving target / 8). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Hawaiian Butter Mochi?
Hawaiian desserts like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
What others are saying
- ★★★★★
My family went crazy for these! The buttery mochi was the perfect blend of sweet and chewy.
- ★★★★☆
Loved the flavor, but it was slightly bland for my taste.
- ★★★★☆
The mochi was delicious, but it took twice as long to cook as the recipe said.
