Fritz's Frozen Custard

Fritz's Frozen Custard Serving family recipe Frozen Custard made with FRESH, natural ingredients from local family farms LOCATIONS:

2543 Hwy K, O'Fallon, MO 63366
1055 St.
(601)

Catherine St, Florissant, Mo. 63031
506 Jungermann Rd, St. Peters, Mo. 63376
815 Meramec Station Rd, Valley Park, Mo. 63088
1105 West Pearce Blvd, Wentzville, Mo. 63385

HAPPY NATIONAL FROZEN CUSTARD DAY!!!TODAY ONLY, Mention National Frozen Custard Day and get 15% OFF your entire order!Ha...
08/08/2026

HAPPY NATIONAL FROZEN CUSTARD DAY!!!

TODAY ONLY, Mention National Frozen Custard Day and get 15% OFF your entire order!

Have a great Frozen Custard Day!

🎉🍦Saturday, August 8th is National Frozen Custard Day! 🍦🎉There's only one way to celebrate... with a delicious treat fro...
08/03/2026

🎉🍦Saturday, August 8th is National Frozen Custard Day! 🍦🎉

There's only one way to celebrate... with a delicious treat from Fritz's Frozen Custard! 😋

Whether you're craving a classic cone, a creamy concrete, your favorite sundae, or another Fritz’s frozen favorite, we've got just what you need to celebrate the sweetest day of the year!

🎁 Special National Frozen Custard Day Offer:
Simply say "National Frozen Custard Day" after placing your order and receive 15% OFF your entire order!

Bring the family, invite your friends, and celebrate with us at any of our 5 Fritz's Frozen Custard locations.

We'll see you on August 8th for a day filled with smiles, memories, and plenty of frozen custard! 🍦❤️

Offer valid Saturday, August 8th only. Be sure to say "National Frozen Custard Day" after placing your order to receive your discount.

Here is the August Flavor Calendar! Enjoy everyone.
08/01/2026

Here is the August Flavor Calendar! Enjoy everyone.

Here is the July Flavor of the Day calendar! Everyone have a very safe and wonderful holiday weekend!
07/01/2026

Here is the July Flavor of the Day calendar!

Everyone have a very safe and wonderful holiday weekend!

06/21/2026

Happy Father’s Day from all of us at Fritz’s Frozen Custard! 🍦💙

Today we celebrate all the dads, grandpas, father figures, and especially the amazing fathers who are part of the Fritz’s family and work hard every day both at home and in our stores.

Thank you for everything you do. We hope your day is filled with family, laughter, and maybe a little frozen custard too. 🍨

Happy Father’s Day!

👔🍦 Dads deserve the good stuff… and this weekend, we’re making it extra sweet! 🍦👔Celebrate Father’s Day Weekend at Fritz...
06/19/2026

👔🍦 Dads deserve the good stuff… and this weekend, we’re making it extra sweet! 🍦👔

Celebrate Father’s Day Weekend at Fritz’s Frozen Custard with our Quart Sale!

Buy any quart at regular price and get a Frozen Flavor of the Day quart for 50% OFF! 🙌

Stock up, share with Dad… or hide one in the freezer and call it a gift. We won’t judge 😎

Offer available this Father’s Day Weekend only 6/19 - 6/21 — come on by and make Dad’s Day a little sweeter! 🍨

Today, we celebrate an incredible person who has been a huge part of the Fritz's Frozen Custard family for the past 18 y...
06/09/2026

Today, we celebrate an incredible person who has been a huge part of the Fritz's Frozen Custard family for the past 18 years.

This Friday, June 12th will be Sarah Parker's last day with us as she begins a new chapter focused on spending more time with her family and her grandson, Vincent.

For nearly two decades, Sarah has been much more than our Day Manager. She has been a leader, a mentor, a friend, and a familiar face to countless employees and customers at our O'Fallon location. Her dedication, work ethic, kindness, and commitment to excellence have helped shape Fritz's into what it is today.

While we're saddened to see her go, we couldn't be happier for her as she enjoys this well-earned opportunity to create more memories with the people she loves most.

Sarah, thank you for 18 amazing years of service, loyalty, laughter, and friendship. Your impact on Fritz's Frozen Custard will be felt for years to come, and you will always be a part of our family.

Please join us in wishing Sarah all the best in her exciting new adventure with her family and little Vincent. ❤️

Thank you, Sarah. We'll miss you more than words can say.

06/03/2026

🍦 Proud family moment at Fritz’s! 🍦🎙️

Our daughter, Alli Fritz, just recorded her very first radio commercial for Fritz’s Frozen Custard—and we couldn’t be more excited! 💙

Be listening for Alli on the radio this month… and when you hear her, swing by for a delicious frozen custard treat! 🍦✨

06/02/2026

Blackberry is BACK at Fritz’s!

It's the moment we’ve all been waiting for. The ultimate summer flavor has officially returned to the menu! Whether you’re team Concrete or team Sundae, it’s time to run—don't walk—to your closest Fritz’s.

Here is the June Flavor of the Day Calendar!
06/01/2026

Here is the June Flavor of the Day Calendar!

Address

2453 Highway K
O'Fallon, MO
63368

Opening Hours

Monday 11:30am - 10pm
Tuesday 11:30am - 10pm
Wednesday 11:30am - 10pm
Thursday 11:30am - 10pm
Friday 11:30am - 10pm
Saturday 11:30am - 10pm
Sunday 11:30am - 10pm

Telephone

+16363792799

Website

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