Butter mochi is a Hawaiian-style baked dessert made with mochiko sweet rice flour, butter, coconut milk, eggs, and sugar. Ube White Chocolate infuses that base with ube, the purple yam behind some of Hawaii's and the Philippines' most beloved desserts, then folds in white chocolate. Naturally violet, naturally gluten-free by ingredient, and our best seller every single day.

What it tastes like

Earthy-sweet ube with a flavor somewhere between vanilla, pistachio, and toasted coconut, in a dense, buttery bite that stays chewy and bouncy throughout. The white chocolate melts into creamy pockets in every piece. The color is entirely from the ube itself. It photographs like a showstopper and eats even better.

How to order Ube White Chocolate Butter Mochi

Fill an entire box with Ube White Chocolate using Build Your Own: The Pixlcat Box (6 pieces, $39) or The Double Pixlcat Box (12 pieces, $78). Or get one of every flavor with The Pixlcat Box Chef's Choice, up to The Triple Pixlcat Box (18 pieces, $117). From the world's first butter mochi café, founded by the Lee brothers of San Francisco's Namu Gaji.

Build your box · One of every flavor

Good to know

Contains dairy (butter and white chocolate), eggs, and coconut.

Is it gluten-free? Yes, naturally gluten-free by ingredient. Made with mochiko sweet rice flour, never wheat. Pixlcat is not a dedicated gluten-free facility.

Does it ship? Yes. Baked fresh in Boston and shipped via UPS to the lower 48 states, Monday through Wednesday. Pick your delivery date at checkout. Free shipping on orders $50 and up.

How long does it keep? Covered at room temperature for 1 to 2 days, refrigerated up to 4 days, or frozen up to 2 months.

Keep exploring

Go deeper on this flavor: Ube Butter Mochi, explained. Pair it with Matcha or Black Sesame in a Build Your Own box. See everything.

Three Brothers, a Best Friend, Twenty Years, One Obsession

We're Dennis, David, and Daniel Lee — and Jeff Kim. We've been cooking together, building together, and feeding people together for over twenty years.

Our Story

About

The magic of butter mochi is texture. The mochiko flour creates a chewiness that's completely different from cakes, cookies, or brownies. Think of the best parts of a brownie edge, crossed with the satisfying chew of fresh butter mochi, crossed with the richness of pound cake.

At Pixlcat, we took this beloved staple and elevated it. We use real butter, premium coconut milk, and carefully sourced ingredients for each of our seven flavors — from ceremonial-grade Kyoto matcha to real Filipino ube and rich cocoa.

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Classic Flavors

Discover our signature butter mochi flavors
Classic Butter Mochi

Classic Butter Mochi

Our classic Hawaiian-style butter mochi is made with real butter, coconut milk, vanilla, and mochiko sweet rice flour for the chewy, custardy texture butter mochi is known for. Pixlcat’s refined take on the original Hawaiian potluck dessert has a caramelized golden top, soft mochi center, and rich coconut-butter flavor in every bite.
Matcha Butter Mochi

Matcha Butter Mochi

Our matcha butter mochi is made with ceremonial-grade Kyoto Uji matcha, real butter, coconut milk, and mochiko sweet rice flour. It has the soft, chewy, custardy texture of Hawaiian-style butter mochi with an earthy matcha flavor, gentle bitterness, and caramelized edge.
Chocolate Butter Mochi

Chocolate Butter Mochi

Our chocolate butter mochi is made with rich cocoa, real butter, coconut milk, and mochiko sweet rice flour for a fudgy, chewy texture. It has the deep flavor of a brownie with the soft, custardy center of Hawaiian-style butter mochi.
Ube White Chocolate Butter Mochi

Ube White Chocolate Butter Mochi

Our bestselling ube white chocolate butter mochi is made with purple yam, creamy white chocolate, coconut milk, and mochiko sweet rice flour. Naturally violet, soft, chewy, and custardy with a sweet, nutty vanilla-like finish.
Black Sesame Butter Mochi

Black Sesame Butter Mochi

Our black sesame butter mochi is made with toasted black sesame, real butter, coconut milk, and mochiko sweet rice flour. Nutty, savory-sweet, and deeply roasted, with the soft chewy center and caramelized edge butter mochi is known for.
S’mores Butter Mochi

S’mores Butter Mochi

Our s’mores butter mochi starts with a classic Hawaiian-style butter mochi base, then adds cinnamon, chocolate chunks, and torched marshmallow. It is soft, chewy, sweet, and inspired by the nostalgic flavor of campfire s’mores.