

If you're looking for tasty, quality gluten-free sweets, you're in the right spot! Whether it’s a treat for yourself or a party, we have a great selection. Check out our goodies and reach out with any questions.
Thanks for stopping by – we’re happy to have you!


Welcome to Mary C Gluten Free Treats! Our menu items are crafted in a Cottage Food operation approved by the Cook County Health Department, (Registration 25-252). Only the finest gluten-free ingredients and dedicated equipment are used in a spotless kitchen where all efforts to prevent cross-contamination are made. Rest assured, all food prep areas are subject to a high standard of cleanliness.
Cottage Food Operators are subject to rules and regulations from their local health departments. They are required to have this message posted at point of sale: "The product is produced in a home kitchen not subject to public health inspection that may also process common food allergens. If you have safety concerns, contact your local health department."
If you have any questions or concerns, please feel free to reach out to Mary before placing your order.
For our resellers, as well as our customer orders where it is required by a venue to utilize a commercial kitchen, we have you covered. We also produce in a licensed commercial kitchen in Lake Zurich, IL, where we take every precaution to minimize cross-contamination. Please use the contact form for further information.
Enjoy our treats!

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About

Mary, the proprietor of Mary C Gluten-Free Treats, has had a long-standing interest in baking. As a teen, Mary worked at two different bakeries in Chicago. As she learned more about the bakery environment, her interests continued. Following a long career in sales and merchandise coordinator positions at Levi Strauss & Co., she is now dedicating her time to prioritizing health, family, friends, and her passion for baking.
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Recognizing the growing demand for healthier, gluten-free, and grain-free alternatives, Mary combined this need with her love of baking. For over twenty years, Mary has strived to follow a gluten-free and anti-inflammatory diet for personal health reasons. Throughout this time, she has been dedicated to creating gluten-free versions of traditional recipes handed down through generations, as well as developing new ones.
Mary's recipes include a variety of treats, sweets, healthy snacks, and indulgent options designed for a contemporary audience. Holidays, celebrations, birthdays, and everyday routines are often associated with specific foods. Mary C Gluten- Free Treats seeks to support these traditions by offering more inclusive options that help maintain memories and create new ones.
Mary is continually enhancing her expertise and has obtained the Certificate of Completion for the Illinois Food Handler Training Certificate Program. She has obtained the Premier Food Safety's, Food Service Sanitation Manager Certificate. She has met the requirements and received registration and approval for a Cottage Food Operation registered in Illinois from the Cook County Department of Public Health. Mary continues to expand her knowledge in various avenues, including classes offered at the Wilton Sweet Studio.
​Upcoming Events
We are happy to be returning to two markets in the coming weeks:
Roselle French Market
Wednesday, June 18, 2025
Wednesday, July 2, 2025
Wednesday, July 16, 2025
Wednesday, July 30, 2025
Wednesday, August 13, 2025
Wednesday, August 27, 2025
4:00 PM - 8:00 PM
Petal Plaza
South Prospect (between Main & Elm St.)
Roselle, IL

West Dundee French Market
Friday, July 18, 2025
Friday, August 15, 2025
4:00 PM - 8:00 PM
98 Oregon Avenue
West Dundee, IL
At the Pump House along side the Fox River riverwalk.

Joanne C.
“I just had one of your cupcakes and I must say it was delicious! I love the texture of the frosting, and I love those little, tiny pearls on the top. The cake was perfect. Thank you!"
Beth H.
"These cinnamon cakes are outstanding. The brownies are way better than gluten-full brownies. They are my favorite! Holy smokes!!."
Will C.
“Mary C. delivers high quality gluten-free treats that taste as good as they look.”
Esme G
“Mary C. Gluten-Free cookies are beyond delicious! They taste exactly like a regular cookie. You wouldn't even know it is gluten-free."
Jeannie P.
“The best, guilt free cupcakes, and cookies my family has ever had! We are so happy we found you at the farmer's market!"

Contact Us
Please use the form below and contact us today for more information. At time of order, pick up location or delivery will be discussed. Thank you.

