Mary’s Mountain Cookies - Windsor

08/21/2026

🍪 Did we mention we have LOTS of Gluten Friendly options?! 😍

Whether you’re after a classic favorite or something a little different, there’s plenty to choose from.

Our Gluten Friendly cookie lineup:
🍪 Chocolate Chip
🌈 M&M
✨ Snickerdoodle
🍋 Lemondoodle
🧂 Caramel Sea Salt
🔥 S’mores

And yes… we make Gluten Friendly Avalanches too! 🏔️ Two cookies with a generous layer of frosting sandwiched in between — in M&M, Chocolate Chip, and Snickerdoodle.

📍 1540 Main St, Suite 236, Windsor · Open daily til 9pm

👇 Which one are you trying first?

08/17/2026

This weekend, we were proud to sponsor Northern Colorado Unify Annual Suitcase Party by supplying more than 1,500 cookies for the event! 🍪

It was an incredible evening that raised six figures for Northern Colorado children’s charities and brought our community together for a great cause.

We’re grateful to play a small part in such a wonderful organization and to support the important work they’re doing for children and families across Northern Colorado. ❤️

08/14/2026

🌟News Flash🌟
We do CUSTOM COOKIE DECORATING! Pick up a box or two for your next special occasion! One of the best parts is getting to hear your heartfelt stories of why you are celebrating! So place an order and share your story with us!! 💝🍪🌟

08/11/2026

Some of our FAVORITE custom cookie cakes!! Whether it's a holiday, special occasion, or any reason to celebrate, we got you covered! 🍪🍪🍪

08/09/2026

Did you know we do party trays 🥳?! Dr. Park from Family Advantage Chiropractic - Timnath ordered 2 large party trays for tomorrow! Stop by Dr Park's office for an adjustment and a cookie! 🍪 💙

07/31/2026

☀️ This weekend is supposed to be a HOT one! 🥵
Cool off with a sweet deal at Mary's Mountain Cookies - Windsor location only!
Buy one cookie and get a FREE scoop of ice cream in a cup! 🍨
It's the perfect way to beat the heat. 😎
This Saturday and Sunday only (8/1-8/2). Don't miss out!
Stay cool, friends! ❤️

07/31/2026

National chocolate chip cookie day is August 4th!! On August 4th, buy any cookie and get one FREE! Can't wait to see you there! 🥳🍪

07/30/2026

We have more than just cookies!
- Ice cream sandwiches
- Ice cream parfaits
- Chai parfaits
- Espresso parfaits
- Edible cookie & brownie dough
- Cookie Sandwiches
- Take home dough
- Lattes
- Fun flavored drinks!
Come check it out for yourself! 😊✨🍪💙

07/24/2026

🍪 NOW OPEN! 🍪

The wait is over! Mary’s Mountain Cookies - Windsor is officially open, and we can’t wait to welcome you.

Come discover all of our delicious treats:

🍪 Fresh-baked gourmet cookies
🍨 Premium ice cream
🍦 Ice cream sandwiches
🎉 Celebration cookies
🎈 Party trays
🎨 Custom decorated cookies
🌾 Gluten-friendly cookie options
🥣 Edible cookie dough
🤠 Cowboy cans
✨ And so much more!

Whether you’re stopping in for dessert, celebrating a birthday, or picking up treats for the office, we’ve got something everyone will love.

📍1540 Main St., Unit 236
Windsor, CO 80550

📞 (970) 460-0695

Come see why everyone is talking about Mary’s Mountain Cookies!

🍪 Fresh-baked cookies made daily
📍 Windsor, CO
✨ Big cookies. Bigger smiles.
🎉 Now open! Come visit!

07/23/2026

New bite sized desserts! Come try our brownie chunks, snowballs, and mini cookies! ☀️Comment down below 👇 which one are YOU most excited to try?! 😊💙