Uncle Biff's California Killer Cookies

Cookies are just as good as their service, outstanding! Salted CC is the best I’ve ever had.

Delicious cookies and friendly service! I was able to customize this sweet cookie basket gift.

This is a great American family owned business. Great spot if you have a sweet tooth for dessert. They bake small batches fresh all day! Perfect for office orders, celebrations, and holidays.

Had lunch down the street at Otro Cafe, decided to stop in here randomly and acquire some cookies. Lots of parking in the back, with convenient access.

I walk in, immediately am given a sugar cookie to try out, an older man named John asks me for honest feedback on the sugar cookie and all I can amount are - it tastes good, and it tastes like a sugar cookie. Impressive feedback, apologies John, best I could do at the time. Honestly, it tasted just as you'd want a sugar cookie to taste like, so I think they nailed it on that front.

Asked if I could take a couple pictures, permission granted, bought a half dozen and he included a free cookie (their California Killer Cookie). Unique cookies. Tasty. They're not overblown and excessive like Crumbl cookies, they're still kind of expensive, but they taste more how you'd think a bakery cookie should taste. More normal is what I'm getting at.

In my picture of three cookies, the middle one is their California Killer Cookie. Biffer Doodle (Snicker Doodle) on the left, and on the right a White Macadamia Nut (my favorite out of all). Little heavy on the wallet but delicious.

The cookies from Uncle Biff’s are some of the absolute best cookies I have ever had! The Easter basket was so fun and very delicious!! Highly recommend! Great quality business

Best cookies in Phoenix.

If you want to taste the best cookies in town, this place is the one. Seriously mouth watering cookies. Family owned, great place to treat your employees with a tray of Uncle Biff's Killer Cookies.

It was a great experience. Had not known about this particular bakery until a friend of mine brought me a variety of flavors. They were all excellent. Great job Biff's

I can’t say enough good things about Uncle Biff’s Killer Cookies on 7th street in Phoenix! Their cookies are absolutely delicious, made with top-notch ingredients like Guittard chocolate chips and pure butter. You can taste the quality in every bite—rich, flavorful, and perfectly baked. It’s tough to choose a favorite, but their chocolate chip cookies are hard to beat! I also equally enjoy the oatmeal chocolate chip and their snickerdoodles! They will bake your cookies fresh, so feel free to order ahead - or grab a friend and enjoy your cookies in their adorable store front— and plan to take some treats to go! I have also ordered several dozen individually-wrapped cookies for a treat at open houses, and they are a real hit! If you are craving a cookie done right, this is the place to go!

Really good cookies.

My first time walking in the door, I met a sweet man named John and he was just very helpful and very polite and extremely careful. You guys have a GEM💎 on your hands. 🥹

Been visiting the nail salon across the street for years and have never stopped in to try a cookie. I visited today and was greeted right away. Was offered a sample cookie and it was awesome. Decided to order the peanut butter chocolate chip cookie AMAZING and brought back chocolate chip cookies for my friends at the salon. We all loved them. Very fresh. Fresh coffee brewed at the register. Store was clean and well layed out. I will be stopping by next time I am in town. Awesome cookie and great service

Employees are always friends and often greet you with samples. One of the best Snickerdoodles around!

Atmosphere: 5

Food: 5

Service: 5

The white chocolate chunk is by far my favorite thing they have. The only thing I’m not a big fan of is that they only make them to order so no sporadic trips to the shop to pick up a few. I have to call ahead and request them to bake some and then it’s 30 minutes before you get to enjoy your most awesome treat

Atmosphere: 4

Food: 5

Service: 5

Recommended dishes: White Chocolate

Not sure what's better, the cookies or customer service! Haley helped me order 72 cookies for Halloween, quick and easy. If I could give 6 stars I would. I will always always always recommend this place to anyone!

Atmosphere: 5

Food: 5

Service: 5