Sidecar Doughnuts & Coffee

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Sidecar Doughnuts & Coffee Sidecar’s flagship location opened in 2013 in Costa Mesa’s 17th St. corridor.
(865)

Designed to feel like it was in an old city building rather than just another Orange County strip mall, the shop is filled with locally sourced antiques and vintage finds.

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

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

Website

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