Teaspoon San Mateo

128 E 3rd Ave, San Mateo
(650) 393-5727

Recent Reviews Order Online Reserve

Customers' Favorites

Strawberry Matcha Royale
Teaspoon Party Pour
Thai Tea Shaved Ice
Passion Fruit qq
Pineapple Shine
Mango Funtime
Guava Sunset
Sugar Level

Menu

Featured items
Mango On Fire
Mango Smoothie swirled with Chamoy Sauce, topped with Tajin Powder
Dirty Ube
Coconut infused Ube with Organic Coffee and milk
Silky Mango
Fresh mango purée with organic whole milk and boba.
Silky Strawberry
Fresh strawberry puree with organic milk and boba
Guava Sunset
Freshly Blended Guava and Pineapple marmalade with a splash of lemon juice
Caramel Cream
Caramel Swirled Drink in Ice with Organic milk and Honey Boba (comes with the Boba)
Classic Thai Tea
Thai sweet tea topped with organic cream. Contains dairy. Includes Boba
Cocoa Lover
Salted Nutella dark Chocolate Latte w/Peppermint crumble

Specialty Drinks
Peppermint Matcha
White Chocolate Matcha Latte w/peppermint crumble
Cocoa Lover
Salted Nutella dark Chocolate Latte w/Peppermint crumble
Guava Sunset
Freshly Blended Guava and Pineapple marmalade with a splash of lemon juice
Caramel Cream
Caramel Swirled Drink in Ice with Organic milk and Honey Boba (comes with the Boba)
Dirty Ube
Coconut infused Ube with Organic Coffee and milk
Silky Strawberry
Fresh strawberry puree with organic milk and boba
Silky Mango
Fresh mango purée with organic whole milk and boba.
White Crystal
White grape infused oolong tea with crystal boba.
Mango On Fire
Mango Smoothie swirled with Chamoy Sauce, topped with Tajin Powder
T Box
2.5 Liters of tea with 2 toppings of you choice. Includes ten 16 oz cups and straws
Classic Thai Tea
Thai sweet tea topped with organic cream. Contains dairy. Includes Boba
Sweet Marshmallow
Marshmallow black tea with organic cream. Contains dairy.
Rose Petal Oolong Tea
Oreo Coconut Smoothie
Coconut Smoothie with Oreo
Raspberry Mojito (Non-alcoholic)
Raspberry marmalade and freshly muddled mint leaves with a fizzy finish
House Milk Tea
Premium house blend black tea with cream. Lactose-free. Contains dairy.
Pineapple Shine
Grand A green Tea Infused with golden pineapple marmalade lemon and ..
Creamy Jasmine
Jasmine infused green tea with organic cream. Contains dairy.
Liquid Gold
Handcrafted honey oolong tea topped with cream. Lactose-free. Contains dairy.
Mango Funtime
Real Mango Puree Smoothie.
Strawberry Sangria
Fresh strawberry black tea.
Taro Lover
Taro milk with real taro chunks. Non-caffeinated.
Osmanthus Black Tea
Roasted Oolong Tea
Virgin Mojito
Fresh mint leaves and key lime mixed with premium jasmine green tea and served with choice of flavor.
Earl Grey Black Tea
Peach Oolong Tea
Assam Black Tea
Osmanthus Oolong Tea
Lady Bug
Passion fruit jade green tea with real kumquat juice.
Rooibos Herbal Tea
High Mountain Oolong Tea
Paradise Lime
Special lime infused floral tea. No artificial coloring or caffeine.
White Grape Oolong Tea
Lychee on Lychee
Lychee infused black tea with lychee jelly.
Lychee Black Tea
Grapefruit Garden
Grapefruit infused green tea with fresh grapefruit juice.
Strawberry Colada
Coconut smoothie w/strawberry jam
Grass Hopper
Green tea topped with fresh cucumber juice
Toffee Black Tea
Japanese Rice Green Tea
Hojicha Green Tea
Honey Oolong Tea
Black Sugar Assm
Creamy rich Assam black tea infused with our signature black sugar boba

Create Your Own
Create Your Own

Featured items
Mango On Fire
Mango Smoothie swirled with Chamoy Sauce, topped with Tajin Powder
Silky Mango
Fresh mango purée with organic whole milk and boba.
Dirty Ube
Coconut infused Ube with Organic Coffee and milk
Silky Strawberry
Fresh strawberry puree with organic milk and boba
Guava Sunset
Freshly Blended Guava and Pineapple marmalade with a splash of lemon juice
Caramel Cream
Caramel Swirled Drink in Ice with Organic milk and Honey Boba (comes with the Boba)
Classic Thai Tea
Thai sweet tea topped with organic cream. Contains dairy. Includes Boba
Cocoa Lover
Salted Nutella dark Chocolate Latte w/Peppermint crumble

T Box
T Box
2.5 Liters of tea with 2 toppings of you choice. Includes ten 16 oz cups and straws

Specialty Drinks
Peppermint Matcha
White Chocolate Matcha Latte w/peppermint crumble
Cocoa Lover
Salted Nutella dark Chocolate Latte w/Peppermint crumble
Guava Sunset
Freshly Blended Guava and Pineapple marmalade with a splash of lemon juice
Caramel Cream
Caramel Swirled Drink in Ice with Organic milk and Honey Boba (comes with the Boba)
Dirty Ube
Coconut infused Ube with Organic Coffee and milk
Silky Strawberry
Fresh strawberry puree with organic milk and boba
Silky Mango
Fresh mango purée with organic whole milk and boba.
White Crystal
White grape infused oolong tea with crystal boba.
Mango On Fire
Mango Smoothie swirled with Chamoy Sauce, topped with Tajin Powder
T Box
2.5 Liters of tea with 2 toppings of you choice. Includes ten 16 oz cups and straws
Classic Thai Tea
Thai sweet tea topped with organic cream. Contains dairy. Includes Boba
Sweet Marshmallow
Marshmallow black tea with organic cream. Contains dairy.
Rose Petal Oolong Tea
Oreo Coconut Smoothie
Coconut Smoothie with Oreo
Raspberry Mojito (Non-alcoholic)
Raspberry marmalade and freshly muddled mint leaves with a fizzy finish
House Milk Tea
Premium house blend black tea with cream. Lactose-free. Contains dairy.
Pineapple Shine
Grand A green Tea Infused with golden pineapple marmalade lemon and ..
Creamy Jasmine
Jasmine infused green tea with organic cream. Contains dairy.
Liquid Gold
Handcrafted honey oolong tea topped with cream. Lactose-free. Contains dairy.
Mango Funtime
Real Mango Puree Smoothie.
Strawberry Sangria
Fresh strawberry black tea.
Taro Lover
Taro milk with real taro chunks. Non-caffeinated.
Osmanthus Black Tea
Roasted Oolong Tea
Virgin Mojito
Fresh mint leaves and key lime mixed with premium jasmine green tea and served with choice of flavor.
Earl Grey Black Tea
Peach Oolong Tea
Assam Black Tea
Osmanthus Oolong Tea
Lady Bug
Passion fruit jade green tea with real kumquat juice.
Rooibos Herbal Tea
High Mountain Oolong Tea
Paradise Lime
Special lime infused floral tea. No artificial coloring or caffeine.
White Grape Oolong Tea
Lychee on Lychee
Lychee infused black tea with lychee jelly.
Lychee Black Tea
Grapefruit Garden
Grapefruit infused green tea with fresh grapefruit juice.
Strawberry Colada
Coconut smoothie w/strawberry jam
Grass Hopper
Green tea topped with fresh cucumber juice
Toffee Black Tea
Japanese Rice Green Tea
Hojicha Green Tea
Honey Oolong Tea
Black Sugar Assm
Creamy rich Assam black tea infused with our signature black sugar boba

Create Your Own
Create Your Own

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Recent Reviews

I recently tried the Brown Sugar Boba Milk Tea from Teaspoon SM, and it did not disappoint! The tea was rich, smooth, and perfectly brewed—not too sweet, but just the right balance to highlight the creamy milk flavor. The boba pearls were soft, chewy, and fresh, adding that perfect bit of texture with every sip.
July 2025
If you’re stopping by, make sure you find Emmy she makes the most amazing drinks I’ve ever had! Seriously, she’s got some kind of magic touch. But even more than that, Emmy is hands-down the best employee in the entire store. She’s kind, fast, and always remembers your order with a smile.

Oh and no big deal but she also nonchalantly saved my kid from a fire. Yep, a literal fire. So whether you’re thirsty or need a superhero, Emmy’s your girl. ⭐⭐⭐⭐⭐
June 2025
My mom and I were here to try the Ube Vietnamese Coffee and Vietnamese Frappuccino. The boss and the Vietnamese Bobarista were so friendly and helpful. They even mentioned Downtown San Mateo Boba Day on Sunday from 12 to 3 PM. This Boba place was a random but pleasant discovery for us. We will be back to try more of their toppings!
April 2025

More Reviews

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Teaspoon San Mateo

128 E 3rd Ave, San Mateo, CA 94401
(650) 393-5727