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
Overview
Oscar's Frozen Custard | Waukesha is a delightful spot for anyone in the Waukesha area craving a sweet treat with a side of nostalgia. Nestled at 21165 E Moreland Blvd, Waukesha, WI 53186, this charming diner brings a sense of warmth and tradition to the community, offering a fun, laid-back atmosphere that makes it perfect for families, friends, or even solo visits.
The moment you step inside, you're greeted with the delicious aroma of freshly made frozen custard and a menu brimming with options that cater to every sweet tooth. While their frozen custard is the star of the show, there’s a lot more to enjoy at Oscar’s Frozen Custard | Waukesha. Whether you’re in the mood for a classic sundae, a cone, or something a little more indulgent, the variety of toppings and flavors available will leave you spoilt for choice. The custard itself is rich, creamy, and smooth-unlike anything you’ll find in a typical ice cream shop.
Oscar’s Frozen Custard | Waukesha offers something for every taste. They have a variety of mix-ins, from crushed cookies to fresh fruit, that make each custard creation feel personal and unique. One standout on their menu is the famous "Oscars Special," a concoction of their signature frozen custard topped with gooey caramel, sprinkles, and a cherry on top. It’s a hit with regulars and newcomers alike! If you’re not into sweets that are too sugary, you can opt for a lighter treat, like their fruit-flavored custard, which is refreshing and tangy.
The atmosphere at Oscar's is another reason why it’s such a beloved spot. It’s not just a place to grab dessert, but a destination for making memories. On a sunny day, you’ll find people sitting outside enjoying their custard on the patio, making it an ideal stop for a family outing or a casual hangout with friends. The staff at Oscar’s are friendly, and you can tell they take pride in what they do. They are always happy to offer recommendations if you're not sure where to start on the menu.
If you’ve been to other frozen custard places around Waukesha, you’ll quickly realize that Oscar’s Frozen Custard | Waukesha stands out for its commitment to quality. They’ve perfected the balance between texture and taste, ensuring that each scoop of custard is as satisfying as the last. It’s the kind of place where you can easily come back again and again without ever getting bored.
One thing that many people love about Oscar’s Frozen Custard | Waukesha is the sense of community it fosters. As a family-owned business, Oscar's is deeply rooted in the Waukesha area. Over the years, they've become a local staple, not just for the incredible frozen custard but for being a welcoming space for all. Whether you're popping by after a long day, celebrating a birthday, or just stopping in to treat yourself, Oscar's provides a little slice of happiness in every scoop.
Customers often rave about their swift service, especially during busy times, which is impressive for a spot as popular as this. Even when the lines are long, the friendly staff keeps things moving efficiently. Plus, if you’re a local, you’ll appreciate how frequently they offer deals and promotions, making it an even more affordable place to treat yourself.
In addition to their standout custard, Oscar’s offers a small but satisfying selection of savory snacks. Whether you’re craving a crispy hot dog or a basket of fries, these options complement the rich custard perfectly. It’s a great place for a quick lunch or dinner before indulging in your sweet cravings.
Oscar’s Frozen Custard | Waukesha is also praised for its clean and well-maintained space. From the cozy interior to the outdoor seating area, everything about the place reflects care and attention to detail. It’s the kind of place where you feel comfortable whether you’re grabbing a quick bite or sitting down to enjoy a leisurely dessert.
The location is convenient and accessible, and it’s easy to find parking, which makes visiting even more stress-free. And for those who enjoy taking in local sights, the diner is close to many of Waukesha's top attractions, making it a perfect stop during a day out in the area.
Whether you're a local or just passing through, Oscar's Frozen Custard | Waukesha is a must-visit for anyone with a sweet tooth. With its stellar frozen custard, friendly service, and inviting atmosphere, it’s no wonder that so many people keep coming back for more. If you’re in the area, be sure to stop by and treat yourself to a scoop (or two) of one of the best frozen custards in Waukesha!
Good to know
Service options
âś“ Drive-through âś“ Takeaway âś“ Dine-inOfferings
âś“ Alcohol âś“ Beer âś“ CoffeeDining options
âś“ Lunch âś“ Dinner âś“ DessertPayments
âś“ Debit cards âś“ NFC mobile payments âś“ Credit cardsParking
âś“ Free parking lot âś“ ParkingPhotos
Location
Reviews
Oscar’s is one of several custard stands in the Milwaukee area. I however do not get the custard, I just get the burgers. On this occasion I ordered a hamburger and onion rings. The burger was very good. (It should be noted that I have been seeking out the perfect burger but haven’t found it yet. I also haven’t had an awful one yet either). Service was good. I highly recommend stopping in.
Been to Oscar’s lots of time, for the custard. This time ordered other food. It would be an under statement to say we were both disappointed. The 1/2 Swiss Mushroom burger was tasteless, and the chicken on the salad was overcooked and dry. We will be back, but only for the ice cream Ps - the cheese curds were good!
What if Culver’s tasted better? It would be Oscar’s. I tried a bacon cheese cheeseburger…life changing. The burger was far superior to the thin scraped patty from Culver’s. The chili cheese dog and corn dog were also great! The French fries were exactly what you want to have…shoestring cut with just enough salt. The custard was creamy and covered with sprinkles…a big hit with the kiddo! We ordered all this for $20. What a steal! Classic music played as we enjoyed our first of many experiences at a local classic!
Delicious burgers. Flame grilled taste with fresh lettuce and tomatoes. The fries and onion rings are crispy. My only issue is that the burger patties are pretty small. I always get the double cheeseburger and fries or onion rings and still feel a little hungry after (compared to Kopps). The custard is very good!! I recommend going when you like the flavor of the day and getting a scoop or 2 (or a tub!!)
Yum Frozen Custard, true to Wisconsin taste! Friendly staff. Great seating area with plenty of room! Excellent prices
This was my first time trying Oscar’s and it was really good. The burger was delicious, the fries addicting, and the custard A1. I’ll definitely be coming back to try other items on the menu. I ate the fries too fast before I got a photo. Lol
When you have a frozen custard craving on a drive with your dog, this is one of the only frozen custard stops that has a drive-thru! I ordered a crispy chicken salad and 2 scoops of vanilla custard. The cashier offered a milk bone treat for my dog, which was very much appreciated. The salad was quite large. It came with w packets of dressing and a bag of small croutons. The chicken was hot, moist, and crispy. The vanilla custard seemed a little sweeter than other recipes but was still delicious. It also seemed a little pricey. Nevertheless, I left happy.
One of our favorite places for frozen custard. Oscar's never disappoints. A fun, kid-friendly place for lunch, dinner and/or dessert. Prices are reasonable and portion sizes are just right. Watch for the Cherry Amaretto Cheesecake custard flavor (my all time favorite). It's a unicorn.
Nothing flashy or fancy, just plain good. The prices are so much cheaper than five guys or Culvers. You can't go wrong with a burger, onion rings, and some custard. The flavor of the day makes Oscars something to look forward to. I don't stray too far off the menu but I've had some of the other menu items and they were all pretty good. The staff is friendly and efficient.
We went there for lunch. It was good burgers. Those cups of pop is a large size! And their trays are different for sure.
Great fast food. Reasonably priced. My baby girl received her first pup cup of the year.
Blue moon Ice Cream: 9.6/10 Chili Cheese Dog: 8.4/10 Cheese Curds: 9.1/10 Definitely worth returning to this place
Great burgers and custard. I love their Mushroom/Swiss burger, it's the best in Milwaukee with their mushroom sauce. Awesome!! It's usually where my In-Laws likes to go, because they can't seem to think of anything else. I won't ding them a star for that, but it's annoying when we meet, and it's the only place where we go.
Great burgers and custard. First time here and now I know what there’s always a line (it moves fast) in their drive-thru.