12 Best Donuts in Fullerton

“Go here.

This place is pure old-school donut-shop perfection -- no frills, no trendiness, no nonsense. Just a simple counter, friendly service, and donuts that taste like they came straight out of a time machine… in the best way.
The real story is the freshness. These are the kind of donuts that are still warm, soft in the middle, and perfectly crisp where they should be. Nothing feels stale or mass-produced. Every bite has that “how is this so good?” thing going on, and honestly, it’s hard not to think they might be the best donuts on the planet.
If you want fancy décor, you won’t find it here. If you want the freshest, most ridiculously satisfying donuts you’ve had in your life, you absolutely will.“

“Young kid at the counter today 09/06/2025 with exceptional customer service and enthusiasm. I live seeing our youth so involved in compassion and kindness. Ordered an oreo donut with cream filled heaven, a churro donute with caramel, and my grandson had an M&M cereal killer. So soft, not too sweet, and mouthwatering goodness. It was a 45 minute drive from our home, but I told him we will return. Highly recommend.“

“Love this gem and so glad it has stayed for so many years...always fresh, and warm donuts. Been going there for 13+ years and so refreshing to see the same people.Their donuts are beyond a doubt the best I have had anywhere. Try for yourself and you won't regret it :)“

“B&B Donuts in Fullerton is a true Orange County classic, serving the community since 1984. Their donuts are consistently fresh, high-quality, and so popular they often sell out, with lines out the door during busy hours. It’s the kind of place where you know everything is made right and worth the wait.

The people make it even better. The Cambodian ladies are incredibly welcoming and bilingual in Spanish, and Luis and his sister are amazing — friendly, hardworking, and always smiling. With features in the OC Register and even a recent Hollywood film shot here, B&B is more than a donut shop — it’s an OC institution. Highly recommend stopping by for their iconic, classic donuts that America loves. 🍩“

“Was visiting from out of town and close to our hotel. Great coffee and food. My daughter loved her bagel breakfast sandwich, my son loved the donuts and I had the best apple fritter! Super nice ladies too! Happy to support a small business ❤️“

“The best donuts I ever had was when I was a kid and the Helm's bakery truck drove thru our neighborhood, the freshest and most delicious. I finally found the same quality and taste in Donut Star, as well as the rest on their menu. But what tops them above ALL, are the people who work there. Kind, helpful and professional makes this my only place that I buy my pastries...and don't forget the coffees!!“

“Not only do they sell delicious donuts, but also sell breakfast sandwiches and Deli sandwiches for lunch..... it’s a winner!“

“I always buy this cinnamon roll for my client and maybe 4 times in every different dates I dropped by but it was out of stock. The last time I went there was this morning at 7:30 and there were 3 cinnamon on the tray... I was so unlucky because the 2 ladies ahead of me bought all of those🥸 When I arrived at my clients' place, he asked....did you buy me cinnamon? And I told him about what happened 🤩“

“Lovely donut shop, the donuts tasted very fresh and the texture had just the right airy buttery balance that I look for.

The staff was very welcoming, and the seating pleasant and clean. The shop is on a corner with windows to the south and east. I stopped by in the early afternoon after walking the Juanita Cooke Trail and there was lots of natural light. Music playing was relaxing and quiet.

I would come back when I’m around St Jude.“

“I've been coming here after my classes every other day, and it’s always been a pleasant experience. The employees are always nice and willing to cooperate. I've never had one issue at this place.The donuts and sandwiches are really good and worth the price. Highly recommended.“

“It's kind of a must-visit place when you have to go through a lengthy wait for DMV things nearby. It's within walking distance from DMV (only takes two or three minutes at the most). It's a good place to kill time. Note I am assuming you have a sense of when you should go back to DMV! Boba, coffee, donuts, etc. Nice service and comfortable inside~“

“One of my favorite local Chinese take out spots in my local area huy is the best when you're in her restaurant she treats you like family worth every penny of your hard earned money also their jalapeño fried wings are so delicious highly recommend you call in and place a order to have them freshly made when you arrive 🔥🔥🔥🙌🏻🙌🏻“