Kei Coffee House, nestled in Westminster, California, is quickly emerging as a popular destination for coffee aficionados and casual sippers alike. This spacious café stands out not only for its stellar coffee offerings but also for its inviting atmosphere, boasting an abundance of seating and natural light—a perfect setting for both work and relaxation. Among the menu highlights, the unique Banana Matcha Latte—infused with banana toffee sauce and oat milk—delivers a delightful twist on traditional matcha, while the Corn Latte strikes a balance of corn and coffee, reminiscent of the beloved Filipino dessert, Mais Con Yelo. Customer reviews reflect a general consensus on the quality of drinks, with many praising the vibrant flavor profiles and thoughtful craftsmanship put into each beverage. Beyond the brews, patrons have raved about the breakfast burrito, which features crispy hash browns and lap cheong, as well as the tempting Pate Chaud. Though service can occasionally fall short in warmth, the efficiency of the staff shines amid the café’s bustling ambiance. In a category often dominated by large chains, Kei Coffee House distinguishes itself with its craft coffee selections and a menu that offers more than just caffeine fixes. It's an experience—one that encourages visitors to savor each sip and bite in a welcoming, hipster setting.
Amenities and More
Accessibility
Has wheelchair-accessible car park
Has wheelchair-accessible entrance
Has wheelchair-accessible toilet
Does not have assistive hearing loop
No wheelchair-accessible seating
From the business
Identifies as Asian-owned
Identifies as women-owned
Service options
Has outdoor seating
Offers delivery
Offers takeaway
No dine-in
Highlights
Serves great coffee
Serves great dessert
Has great tea selection
Popular for
Popular for breakfast
Popular for lunch
Good for solo dining
Good for working on laptop
Offerings
Serves coffee
Serves comfort food
Quick bite
Dining options
Serves breakfast
Serves lunch
Serves dinner
Serves dessert
Has seating
Amenities
Has gender-neutral toilets
Has toilet
Has Wi-Fi
Atmosphere
Casual
Cosy
Trendy
Crowd
Family friendly
LGBTQ+ friendly
Popular with tourists
Transgender safe space
Popular with university students
Planning
Doesn't accept reservations
Payments
Accepts credit cards
Accepts debit cards
Credit cards
Children
Good for kids
Parking
Free of charge street parking
Free parking lot
Pets
Dogs allowed outside
Photos
Reviews For Kei Coffee House
Albert Vo
Jun 1,2025
Food: great breakfast burrito with crispy hash browns and lap cheong in it. Pate chaud is crispy and flavorful with ground beef inside. Drinks: mango creme matcha latte has a nice blend of flavors between mango and matcha and not too sweet. Service: ok customer service, some workers here don't have friendly faces or welcoming gestures Atmosphere: nice interior aesthetic with open space seating and window panels on roof to let natural sunlight in. It's truly a hipster coffee shop.
Kristy Choing
May 25,2025
First time here today and got the corn latte . It was delicious, good amount of corn flavor to coffee ratio. Beautiful space, friendly quick service esp given how busy they usually are. Kei does not disappoint!
Jeremy Loyola
May 7,2025
I was in the Westminster area and spotted this Coffee house. It’s a pretty big coffee house, probably double the size of a Starbucks. A lot of seating realty and they have a bar area to sit at. They even have a private room that you can reserve for your group or business. It’s pretty busy, but it’s not a loud establishment, the music is just barely noticeable. The staff was very fast paced and efficient, love the work ethic. I tried their Sweet Corn Latte and I have to say it was pretty good. It kind of reminds me of the Filipino dessert Mais Con Yelo.
Joe Reyes
Apr 30,2025
5 stars all around coffee joint in Westminster. Truly MORE THAN JUST COFFEE. Starbucks can only wish they could be this place. Corn cream Latte, Dubai Chocolate strawberry, and Japaneae style egg sando are not too miss.
Ben Jams
Apr 6,2025
Lives up to the Kei Concepts standard. It's a well decorated coffee shop with lots of seating and a great selection of craft coffees. Quattro Milk Latte: Get! This is a wonderful combo of flavors that I didn't know could be so delicious and strong. The vanilla notes from the macadamia milk is so fun and can be similar to a Viet coffee. I had this kind of late in the day so.... it definitely kept me up way too late They also have some small bites and baked goods in there too but towards the end of the night they were sold out :( Drinks: 9/10 Service: 7/10 Atmosphere: 9/10 Value: 9/10
peter prana
Mar 27,2025
Finally! Came here and took our change for Sunday early afternoon stop. The crowd is super huge, the line is long but the food and drink are well worth the hype. We had Vietnamese coffee, Dubai chocolate strawberry, breakfast burrito and spaghetti carbonara. We enjoyed the meal and drink but we were the lucky one to get the table for us to dine in. Unfortunately like most of any coffee shops, most tables are occupied with folks who spend their time too long with their laptop study books with them (if you know what I mean). Next time, order to go which you can pre order online.
Millena P.
Mar 11,2025
Coffee date and much needed conversation with my mom. I've had this spot saved for over a year, and I love Kei Concept. Parking: They're in a corner with a medium sized plaza. Finding a spot can be difficult. Ambiance/Environment: I love how modern and clean the interior is. Perfect spot for coffee dates and hanging out with family & friends. We visited on a Monday morning, and it was extremely busy. All the indoor seats were taken. There's also outdoor seating with uncomfortable short chairs and tables. Service: Workers were simply quick & efficient. Throughput was 8 min after ordering, which isn't bad considering how busy it was. Tip: They have a rewards program through the Toast App! Input your phone number at the end of your transaction! Drinks: 1) Cookies & Cream Latte (seasonal) - This contained quattro milk, cookies & cream foam topped off with cookie crumbles. Now I'm curious which exact milks they combined to make their quattro milk. The coffee part was thick, sweet, yet delicious. I loved the cookies & cream foam! It smelled so good and tastes exactly as it sounds. 2) House Brew - Be mindful this is only available until 15:00. My mom ordered this, and she said it tasted as expected. I'm assuming it's good since she finished it lol. Pricing: Prices are as expected from a coffee shop like this. I don't mind visiting once in a while to try their other drinks. Hopefully they'll bring back the Butterscotch latte! Heard it's really popular!
Anna Kee
Feb 6,2025
We were lucky that we found a parking spot immediately after we arrived. I heard that it is not easy to get parking in this plaza I was amazed by the decor as I entered the place. The dining area was busy, with most of their tables occupied. There was a short line as we qued up to place our order. There were 4 different cookies flavor displayed for order next to the cashier. We didn't try it. We order our matcha to go - strawberry matcha and coconut matcha. Initially, we thought it was coconut milk matcha latte but instead it was coconut water matcha, it was refreshing and can really taste the coconut water. Both drinks were just at the right sweetness level for us. I enjoyed the matcha taste because I like it bitter. Will stop by again to try the other flavors if we are in the neighborhood.
Reviews For Kei Coffee House