About
Oscar's Frozen Custard is a fast food restaurant offering hamburgers and delectable desserts in Waukesha, Wisconsin. Customers are assured of both a delicious and quick experience as they enjoy an array of treats from delicious custard to hamburgers.
Restaurant Features
Facilities & Amenities
Restroom
Kid Friendly
Kid Menu
Kid High Chair
Wheelchair Access
Parking
- Free Parking Lot
Accepted Payments
- Credit Card
- Apple Pay
- Google Pay
Must Try Dishes
Must-try dishes at Oscar's Frozen Custard in Waukesha, Wisconsin include their famous Butterburger, a juicy patty served on a toasted bun with an array of toppings, and their flavorful Fried Cheese Curds, golden and crispy on the outside, oozing with cheese on the inside. Indulge in their Classic Hot Fudge Sundae, featuring creamy custard, rich fudge sauce, and a dollop of whipped cream, or try their unique Flavor of the Day, ranging from creative concoctions like S'mores or Blackberry Cobbler. Finish off your meal with a refreshing Root Beer Float, crafted with their own homemade root beer and a scoop of velvety custard. Oscar's Frozen Custard offers a delectable assortment of dishes that are sure to satisfy any craving.
Ratings for Oscar's Frozen Custard
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- Overall Rating
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Reviews for Oscar's Frozen Custard
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Always a great place for custard or burgers! Never have been unsatisfied. Been visiting them for over 20 years and still drive 150 miles to get some to take home.
Had a cajun chicken sandwich and a fish sandwich. Both were excellent. Cheese fries were very good and then I had a cookie dough ice cream cone, probably the best ive ever had. If I lived in the area I'd be a regular here.
Oscar's will always be a stop when I visit back in Wisconsin. You won't find any burgers like theirs, fries/cheese fries, cheese curds are delicious, and I love their grilled cheese the most out of any fast food restaurant. The banana splits are delicious as well! I miss this burger when I'm back home in Pennsylvania ????
Menu / Photos
Business Hours
| Sunday: | 10:30 AM - 10:00 PM |
| Monday: | 10:30 AM - 10:00 PM |
| Tuesday: | 10:30 AM - 10:00 PM |
| Wednesday: | 10:30 AM - 10:00 PM |
| Thursday: | 10:30 AM - 10:00 PM |
| Friday: | 10:30 AM - 12:00 AM |
| Saturday: | 10:30 AM - 12:00 AM |