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Grandma's Cookies logo in peach and blue featuring circular design with decorative hearts and flourishes, text reads 'St. Charles, Missouri' around the perimeter.
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Grandma's Cookies logo in peach and blue featuring circular design with decorative hearts and flourishes, text reads 'St. Charles, Missouri' around the perimeter.

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It’s not too obvious, is it? 😅 Come and see It’s not too obvious, is it? 😅

Come and see us at Grandma’s Cookies, we’ll be baking up fresh cookies all day long!
For all our local customers, we have punch cards! For all our local customers, we have punch cards! ⭐

Don’t forget to grab a Grandma’s Cookies punch card on your next visit. For every 8 dozen cookies you buy, the 9th dozen is on us! A sweet thank you for supporting our shop. 🍪❤️
Here’s a little sneak peek at what we treated ou Here’s a little sneak peek at what we treated ourselves to today. 🍪✨

What's your go to order at Grandma's Cookies?
Please help us in welcoming a new flavor for the m Please help us in welcoming a new flavor for the month, the Apple Crumble Cookie. 🍎👏

This cozy cookie starts with our buttery snickerdoodle base, sprinkled with cinnamon and sugar, then filled with our homemade apple pie filling. To finish it off, we add a sweet vanilla, cinnamon oat crumble on top.

Only Available on Fridays-Sundays in the month of September!

📸: @sarahschultephotography
We will be OPEN tomorrow for Labor Day! Don't forg We will be OPEN tomorrow for Labor Day! Don't forget to stop by for something sweet on your day off. 🎉

Check back on our socials tomorrow to see the big reveal of September’s Cookie of the Month! 👀
Which Grandma's Cookie fits your personality? ✨ Which Grandma's Cookie fits your personality? ✨

Comment below which cookie you are! 👇
Another month, another flavor. 🍎👀 🚨 FREE Another month, another flavor. 🍎👀

🚨 FREE COOKIE ALERT 🚨

Think you can guess our September Cookie of the Month? The first 5 people to get it right in the comments will each receive one free COTM in September. Winners will be revealed on September 1st, so get those guesses in! 🎉 

(Winners must be able to pick up their cookie from our shop!)
Only one more weekend left to get the August Cooki Only one more weekend left to get the August Cookie of the Month: Salted Caramel Mocha. 🍫🙌

Available Friday through Sunday in the month of August!

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401 South Main Street
Saint Charles, MO 63301
(636) 947-0088

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© 2025 Grandma's Cookies On Main

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  • Home
  • Shop
    • Cookies
    • Special Orders
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