Shay B.
8/19/2025
Andy's, you are under arrest! Charges - 1 count of serving up the best frozen custard ever. 2 counts of concocting James Brownie Funky Jackhammers. 3 counts of friendly service and loyalty...
Andy's Frozen Custard
$$
Open
(61)
Photos
1198 IL-31
Oswego, IL 60543
Andy's Frozen Custard, established in 1986, has been dedicated to providing a premium frozen custard experience using only the freshest ingredients. Originating in Osage Beach, Missouri, the brand has grown into a beloved quick-service dessert destination, offering a diverse menu that includes simple cones, indulgent sundaes, and seasonal favorites.
Known for its commitment to quality and customer satisfaction, Andy's Frozen Custard features an extensive selection of treats, from classic vanilla and chocolate options to unique creations like the Boot Daddy Concrete and the James Brownie Funky Jackhammer. With both drive-through and walk-up service, Andy's continues to delight customers with their rich, creamy custard served in a fun and inviting atmosphere.
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Reviews
4.061 reviews
Asma A.
10/7/2025
The sweetest people work here. They're always incredibly kind and their chocolate custard is my favorite. Good amount of seating outside too. So glad we have this Andy's nearby!
Trisha C.
6/8/2024
I'd give it 5 stars if it wasn't for the fact that the frozen custard melted so fast!!! I went thru the drive thru and the service was very fast. It wasn't even a super hot day but james brownie...
Jessica C.
12/24/2023
OH.MY.GOODNESS. Soooo Tasty!!! I got the Apple Pie concrete medium size and it was amaaaazing! The crust was in there and the flavor of apple pie was strong! Got my parents the ooey gooey...
Jade M.
12/14/2023
I love Andy's especially this location. Their frozen custard is delicious and the variety of flavors and choices to pick only makes Andy's that much better. I particularly love the different...
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