Sidecar Doughnuts & Coffee

Sidecar Doughnuts & Coffee Sidecar Doughnuts & Coffee is a coffee and donut shop located on E. 17th Street in Costa Mesa, California. The flagship location has been serving up gourmet donuts since 2013 and has been named the best doughnuts in California by . Handmade in-house and freshly fried all day long, customers can indulge in a range of flavors including vegan and gluten-free options. One bite of their Sugar Cookie Doughnut paired with their warm, delicious Americano coffee will leave customers daydreaming about the unbeatable combo.
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Recent social media posts

10/16/2026

Prepare to be obsessed 🍌💛✨Layers of housemade pastry cream, fresh bananas, and vanilla wafers, all piled onto our fluffy brioche dough. Ready to take a bite?

10/12/2026

They say good things come in pairs (just like us) 😙🍩

10/09/2026

Leaves? Barely. Sweaters? Not a chance. Fall doughnuts? Absolutely.
 
It’s fall somewhere. Might as well be at Sidecar. 🍂

NEW FLAVORS: THE FALL HARVEST SERIES 🍂 Fall has officially landed with four seasonal flavors made for the coziest time o...
10/07/2026

NEW FLAVORS: THE FALL HARVEST SERIES 🍂
Fall has officially landed with four seasonal flavors made for the coziest time of year:

🍌 Banana Pudding Bullseye
🎃 Pumpkin Cheesecake
🍏 Vegan Apple C***r
🤎 Boston Cream Malasada (Monday Special)

It may still be 80°, but emotionally? We’re in fall. So enjoy a taste of everything we love about this season.

10/06/2026

FALL FIRST DIBS 🍂🤎 Something creamy. Something spiced. Something filled. Something apple-y. 👀
Four new Fall flavors are about to hit the shop, and Loyalty Members get the first taste.
 
THE FALL BOX — Four flavors. One very good reason to be in Loyalty.
📍 In-shop only
🤎 Loyalty Members only
 
Very limited quantities, while supplies last.
Not a member yet? Consider this your sign to join.
Full Fall Harvest Series available 10/7.

10/02/2026

Okay, we hate to say it, but… summer seasonals are on their way out. 🥲 And yes that means no more Passionfruit Pavlova. So consider this your sign to grab one while you still can.
 
We’re making room for Fall, and you know what that means…NEW FLAVORS
 
LOYALTY PERK: Our loyalty members get first dibs on the Fall Harvest Box available 10/5-10/6. Not a member yet? Now’s a pretty sweet time to join.

POV: you showed up to the interview with two coffees 🤭☕️ Loyalty fam, our BOGO officially starts tomorrow and we think y...
09/28/2026

POV: you showed up to the interview with two coffees 🤭☕️ Loyalty fam, our BOGO officially starts tomorrow and we think you’d definitely get the job with one of these in hand.
 
Offer only valid in-store or on the app starting 9/29 through 10/1 at all shops! ✨
Not apart of the fam yet, link to sign up in our bio!

09/24/2026

Being loyal has its perks ☕️☕️
For National Coffee Day, loyalty members can buy any coffee drink and get one FREE from 9/29–10/1.
 
Try a new fall sip, stick with your usual, or grab one of each 🍩 Loyalty exclusive. In-shop or on the app at all Sidecar locations, 9/29–10/1.

NEW Fall drinks coming in hot (and cold). That’s right we’ve created three fall inspired sips to keep you going through ...
09/23/2026

NEW Fall drinks coming in hot (and cold). That’s right we’ve created three fall inspired sips to keep you going through the season.
 
🍌 Salted Banana Pudding Matcha
🎃 Pumpkin Spice Buttercream
🍁 Brown Butter Maple Latte
 
What are you ordering first?🧡👀

09/21/2026

Ready to spread the sweetness & do some good? Our Celebration Cake is still Golden for cancer research through September!
 
We’re partnering with the Pediatric Cancer Research Foundation where a portion of proceeds goes towards their mission to fight pediatric cancer and provide care with every purchase of a Celebration Cake.
 
Help us show up for a cause that touches so many lives! 💛

09/19/2026

TIME TO VOTE! We’re coming down to the last few days to get your hands on our Vanilla Bean Tiramisu!✨☕️

Consider this your tasting guide☕️🤌Notes from our Head Chef on our Vanilla Bean Tiramisu:☕️ Bold espresso glaze🤌 Espress...
09/18/2026

Consider this your tasting guide☕️🤌

Notes from our Head Chef on our Vanilla Bean Tiramisu:
☕️ Bold espresso glaze
🤌 Espresso-soaked ladyfingers
🤍 Fluffy vanilla mascarpone mousse
✨ A dusting of cocoa rouge

Read the notes. Study the layers. Then do the important part: eat it.

These are the FINAL two days to taste Vanilla Bean Tiramisu before it leaves. And if you think it deserves a permanent spot? You know what to do. 👀

Address

270 E. 17th Street , Suite #18
Costa Mesa, CA
92627

To get to E. 17th Street in Costa Mesa, you can take the Orange County Transportation Authority (OCTA) bus line that runs along that street. Alternatively, if you are driving, you can take the 55 Freeway and exit at Victoria Street or Newport Boulevard, both of which intersect with E. 17th Street. There is street parking available on E. 17th Street but it can be limited during peak hours. There are also several public parking lots nearby such as the one located at The Triangle shopping center just a few blocks away from the intersection of Newport Blvd and E. 17th Street.

Opening Hours

Monday 6:30am - 6pm
Tuesday 6:30am - 6pm
Wednesday 6:30am - 6pm
Thursday 6:30am - 6pm
Friday 6:30am - 9pm
Saturday 6:30am - 9pm
Sunday 6:30am - 6pm

Telephone

+19498735424

Alerts

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What people say

Sidecar Doughnuts & Coffee is a must-visit coffee and donut shop located on E. 17th Street in Costa Mesa. The flagship location opened its doors in 2013 and has been a favorite among locals ever since. The ambiance of the shop is designed to make you feel right at home, with cozy seating arrangements and friendly staff.

One of the best things about Sidecar Doughnuts & Coffee is their commitment to using fresh ingredients to create unique and flavorful donuts. They offer a wide variety of flavors, including vegan options like the Vegan Vanilla Chai, which is a chai spiced cake with a delectable vanilla chai glaze. This monthly flavor is perfect for those who are gluten-free or vegan.

Aside from their delicious donuts, Sidecar Doughnuts & Coffee also offers refreshing drinks like the Orange Crush Spritz, which is made with freshly squeezed Blood, Cara Cara, and Navel Oranges served over ice. It's caffeine-free and popular with kids, making it an excellent choice for Father's Day celebrations.

Speaking of Father's Day, Sidecar Doughnuts & Coffee has got you covered with their customizable boxes that come with a free cold brew when you purchase a 6 or 12 pack. Special collection stickers will also be available while supplies last.

In conclusion, if you're looking for a cozy spot to enjoy some delicious coffee and donuts in Costa Mesa, look no further than Sidecar Doughnuts & Coffee on E. 17th Street. Their commitment to using fresh ingredients and creating unique flavors makes them stand out from other coffee shops in the area.