Aria's Sweet Treats

Custom Desserts & Sweet Moments, Made With Love in San Jose

Pink Cupcake with White Frosting and Rainbow Sprinkles

Vanilla Cupcake with Pastel Blue Frosting

Aria’s Sweet Treats is your neighborhood bakery and event venue in South San José — known for custom cakes, gourmet desserts, and creative classes that turn every occasion into something unforgettable. Whether you’re celebrating a birthday, planning a wedding, or hosting an event in our Dessert Studio, we make life deliciously easy and beautifully memorable.

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FEATURED OFFERINGS

Custom Cakes

Designed with care, baked with love.

From elegant tiered wedding cakes to playful birthday cakes, we craft every detail to match your style, flavor, and vision for celebrations of all kinds.

Build Your Dream Cake

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Blue and Gold Three Tiered Cake with Where the Wild Things Are Monsters, Cupcakes and Coo

Desserts & Sweets

Cookies, cupcakes, brownies, bars, chocolate, and more – we make our gourmet desserts from scratch using high-quality ingredients. We also offer vegan, gluten-free, sugar-free, and keto-friendly options so everyone can enjoy a bite of happiness.

Explore Dessert Menu

Catering & Corporate Orders

Elevate your next event with gourmet dessert bars, catering platters, and even custom fruit bouquets. Perfect for weddings, team celebrations, or any special occasion that needs a touch of sweetness.

View Catering Options

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Fundraisers & Community Programs

Support your local school, sports team, or organization through our cookie dough and bake sale fundraisers — a delicious way to give back.

Learn More

CLASSES & EVENT VENUE

Make Memories in Our Dessert Studio

Looking for an event venue in San José that’s both fun and unforgettable? Host your next birthday, baby shower, or get-together with family and friends in our Dessert Studio. We offer hands-on decorating classes, themed events, and private party reservations — great for all ages and designed to bring people together through sweets and creativity.

View Upcoming Classes

Reserve the Dessert Studio

SPECIAL PROMOTIONS & UPCOMING EVENTS

Smiling Small Dirty Blonde-Haired Girl in a Navy Blue and Red Plaid Dress with a Red Long-

Gingerbread House Decorating Party

Sunday, December 14 - 2:00 - 3:30pm

Enjoy holiday magic in Aria's Dessert & Craft Studio! This event is fun for all ages and comes with a gingerbread house, icing, and a variety of festive candies. Just bring your creativity!

ABOUT ARIA'S SWEET TREATS

Serving the South Bay Area and nestled in the heart of Almaden, Aria’s Sweet Treats is a family-owned bakery named after their daughter, the inspiration behind every creation. Known for elaborate custom desserts made with love and creative classes, this local business spreads sweetness through their craft and is passionate about connecting with the community.

Read Our Story

WHAT OUR CUSTOMERS ARE SAYING

Moriah D.,

San Jose

Best bakery in Almaden! A family business too! The owners are great and the treats are delicious (big fan of the Oreo chocolate chip cookies and the brownies but everything I've tried is incredible) 10/10 recommend this spot!

Elisa,

San Jose

I've ordered from Aria's Sweet Treats a few times now. The decor is beautiful, the ingredients are high quality. The cupcakes were fluffy and delicious! The cakes are mouth watering and moist! Their baking is a work of art. Texture, flavor combination and presentation were everything!! I order cakes often and all these details are everything to me. Aria's is a Ten out of ten. Looking forward to my next order. Thank you!!

Christine C.,

San Jose

We love ordering from Aria's Sweet Treats! So far we've ordered birthday cakes for both our kids and both have turned out exactly how we wanted them and they were also very tasty! Service is very quick and easy. And their bakery is so cute also. I highly recommend ordering your next cake from Aria's Sweet Treats!