Eileen's Colossal Cookies

2146 35th Ave B, Greeley
(970) 330-8363

Recent Reviews

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Velvet Flint

Most delicious cookies!

Carlos Vasquez

We got Eileen's for our wedding, and the staff was phenomenal for the entire process. Could not recommend more!

Brandy Durante

We used to have an Eileen’s in Chey-town. Now we have to go to CO for our cookie fix. So happy to have found this shop as we booked a birthday party in Greeley! They worked with me for a custom order via email and were so fabulous!! Will definitely order from them again or stop in next time we’re in Greeley!!

Sergio Martinez

Very delicious cookies!! Always going there to get more.

Kate McBride

I was in town and thought I should treat myself to cookies while I was in town. I purchased monster cookies and sprinkle covered sugar cookies.

I was a little surprised at the price. A dozed sugar was $9.99 and the monster cookies were $8.99, but I was committed.

The cookies are delicious and last about three days before they are too hard to eat. These sugar cookies were a little hard and I noticed they were marked Mon when I bought them on a Tuesday so look to make sure you are getting fresh cookies for the price.

This place has been around for years and everyone is friendly. I think they have a reward program but I don’t go enough to know the details.

I have had these cookies at party and weddings too. They are delicious. Give them a try.

Teresa Coleman

The best cookies. Love those monster cookies.

Jeri Lopez

I drive from Sterling to Greeley occasionally, n I love Eileen's 🍪. They are the best I've ever eaten n Clarissa Sanchez is always very nice n professional.

JodyHeather FielderKlahr

Eileen's Colossal Cookies- Greeley, CO
Is under new ownership. They are also now shipping cookie orders! This place is so awesome! They know how much these cookies/business means to me, they reached out and are sending a dozen cookies for my upcoming birthday. This warmed my heart..

Fun story about this particular Eileen's Colossal Cookies -

Greeley Co, Eileen’s has helped carry on a tradition in my family and warmed my heart beyond belief.
I grew up in Hastings Ne, and would rob my mom’s change and ride my bike all the way downtown as fast as I could to snag a cookie from Eileen’s before my mom noticed I wasn’t in hearing distance.
Much later in life, my daughter turned 10, and I wanted her birthday to be extra special; because she was turning double digits!
I moved away from Hastings many years ago. The closest Eileen’s was 2+ hrs away. I called all around to different Eileen’s and no one would ship, they didn’t offer it back then.
Then I got to Greeley’s Eileen’s and took a deep breath, picked up the phone, and asked them if they could please ship me my daughter’s first cookie for her 10th birthday. They really didn’t care to, but they said they would try.
Well, it made it!! She fell in love!! It’s a thing now. She is now 19 and still has to have Eileen’s when ever she is near one. She even passed it on to the other side of her family. I’m so glad that they offer shipping now!
Under this new ownership, the same love for their customers has continued.
Greely Co Eileen’s realized how much this store and cookies mean to me and are sending me a dozen cookies. I know they know how much I love these cookies. But, I also think they know it’s not just about the cookie, but the frosting, the experience, and well…my childhood. Now on to my daughter to pass the love of these cookies to the next generation..
Thank you Greely Eileen’s, you have touched my heart. I look forward to ordering many cookies from you 🥰 holidays and birthdays are right around the corner 🤗

Heather Klahr

Eileen's Colossal Cookies- Greeley, CO Is under new ownership.They are also now shipping cookie orders! This place is so awesome! They know how much these cookies/business means to me, they reached out and are sending a dozen cookies for my upcoming birthday. This warmed my heart.. Fun story about this particular Eileen's Colossal Cookies - Greeley Co, Eileen’s has helped carry on a tradition in my family and warmed my heart beyond belief. I grew up in Hastings Ne, and would rob my mom’s change and ride my bike all the way downtown as fast as I could to snag a cookie from Eileen’s before my mom noticed I wasn’t in hearing distance. Much later in life, my daughter turned 10, and I wanted her birthday to be extra special; because she was turning double digits! I moved away from Hastings many years ago. The closest Eileen’s was 2+ hrs away. I called all around to different Eileen’s and no one would ship, they didn’t offer it back then. Then I got to Greeley’s Eileen’s and took a deep breath, picked up the phone, and asked them if they could please ship me my daughter’s first cookie for her 10th birthday. They really didn’t care to, but they said they would try. Well, it made it!! She fell in love!! It’s a thing now. She is now 19 and still has to have Eileen’s when ever she is near one. She even passed it on to the other side of her family. I’m so glad that they offer shipping now! Under this new ownership, the same love for their customers has continued. Greely Co Eileen’s realized how much this store and cookies mean to me and are sending me a dozen cookies. I know they know how much I love these cookies. But, I also think they know it’s not just about the cookie, but the frosting, the experience, and well…my childhood. Now on to my daughter to pass the love of these cookies to the next generation.. Thank you Greely Eileen’s, you have touched my heart. I look forward to ordering many cookies from you 🥰 holidays and birthdays are right around the corner 🤗

Sebastian Avalos

"I'm blown away by the incredible cookies at Eileen’s in Greeley! Every bite is a flavor explosion, with perfectly balanced sweetness and a delightful texture. The variety is amazing, from classic chocolate chip, lemon, to unique and creative combinations. The staff is incredibly friendly and helpful, making the experience even more enjoyable. If you're a cookie lover, this is a must-try!"

Atmosphere: 5

Food: 5

Service: 5

Matt Kantor

The cookies are amazing!

Atmosphere: 5

Food: 5

Service: 5

Hometown Health

We had a company come by and drop off Eileen's cookies for our office. We are a small Direct Primary Care office and these are getting gobbled up pretty quickly. They might be the most delicious cookies we've had; soft and wonderful flavor.

Food: 5

Service: 5

Rose Gregorio

Without a doubt this store is top notch! Customer service is friendly, efficient and knowledgeable!! The cookies are the best!!!! Can’t wait to try the chocolate frosting!!! Yum! This place is a definite 5 out 5!!!

Ciandra Camacho

This has been my go to cookie store since I was a teenager. The cookies are always fresh, soft and absolutely delicious. The staff is friendly and welcoming making every visit a pleasant experience whether it’s for a treat for myself for a gift for someone else, Eileen’s never disappoints!

Atmosphere: 5

Food: 5

Service: 5

Recommended dishes: One Dozen Snickerdoodle

Savita Kirsh

The cookies are delicious.

Atmosphere: 5

Food: 5

Service: 5

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