Eureka! Ontario

900 Via Piemonte Suite 101, Ontario
(909) 284-1170

Recent Reviews

Kiera

From the moment you step through the doors, you're welcomed by an ambiance that exudes warmth and charm, setting the stage for an unforgettable dining adventure. Let's dive straight into the highlights of our culinary journey at Eureka, starting with their tantalizing Mac N' Cheese Balls. These little pockets of joy are a true testament to comfort food done right. Crispy on the outside, yet wonderfully gooey and creamy on the inside, each bite is a burst of cheesy goodness that leaves you craving for more. Whether you're a die-hard mac 'n cheese fan or just looking for a delicious appetizer to kickstart your meal, these Mac N' Cheese Balls are an absolute must-try. Next up on the menu are the Truffle Cheese Fries – a gourmet twist on a classic favorite. Picture perfectly crisp fries generously topped with decadent truffle oil and a generous sprinkling of cheese. Every bite is a symphony of flavors, with the earthiness of the truffle perfectly complementing the richness of the cheese. It's a dish that elevates the humble fry to new heights and leaves you wondering why you haven't experienced this culinary masterpiece sooner. And let's not forget about the Double Smash burger – a carnivore's dream come true. Juicy, flavorful, and cooked to perfection, each bite is a celebration of all things meaty. With two perfectly smashed patties sandwiched between toasted buns and topped with all the classic fixings, it's a burger experience that's hard to beat. Pair it with a side of those addictive Truffle Cheese Fries, and you've got yourself a match made in burger heaven. Now, while the food at Eureka is undeniably top-notch, it's worth mentioning a quirky aspect of the dining experience – being carded for a drink that contains no alcohol. Yes, it might seem a tad odd at first, but it's all part of the charm of Eureka. Their dedication to ensuring a safe and enjoyable dining experience for all their patrons is commendable, and it's just one more reason why Eureka stands out from the crowd. In conclusion, Eureka is more than just a restaurant – it's a culinary destination that's sure to leave a lasting impression. From their mouthwatering Mac N' Cheese Balls to their indulgent Truffle Cheese Fries and mouthwatering Double Smash burger, every dish is crafted with care and precision. So, if you find yourself in Rancho Cucamonga craving a dining experience that's equal parts delicious and memorable, look no further than Eureka. Your taste buds will thank you!

Atmosphere: 5

Food: 5

Service: 5

Recommended dishes: Hamburger, Double Smash Burger, Truffle Cheese Fries, Napa Chicken Sandwich

Josh Isaak

Phenomenal, try the poke stack and the wings of you are not sure what to try great place and awesome food and service.

Atmosphere: 5

Food: 5

Service: 5

Maria Vera

It's the perfect spot to eat before you go to concerts at the Toyota arena!

Atmosphere: 5

Food: 5

Service: 5

Recommended dishes: Salad, Eureka Burger

Andrew McClellan

Brussels coulda been crispier. Burger was bomb though.

Atmosphere: 5

Food: 4

Service: 4

Recommended dishes: Eureka Burger

Darran Sexton

Awesome atmosphere and even better food. Our waitress was quick and very friendly.

Atmosphere: 5

Food: 5

Service: 5

Inez Johnson

We went here and got lucky. Eureka wasn't super busy yet. The food was OMG good. The server, Lexus, was very attentive and made us feel like great friends.

Atmosphere: 5

Food: 5

Service: 5

Rene Cesar

I love this location better than the Claremont Location, Kathy was very knowledgeable and helpful she's definitely a 10/10 when it comes to customer service ? the best waitress for me thus far.

Atmosphere: 5

Food: 5

Service: 5

Recommended dishes: Eureka Burger

Carolina Moore

I had a burger with truffle fries and a hard cider. We shared the spinach dip. Everything was great. We were stuffed with no room for dessert. I would absolutely go back.

Atmosphere: 5

Food: 5

Service: 5

Recommended dishes: Eureka Burger, Spinach Artichoke Dip, Truffle Cheese Fries

Marty Woods

When we were seated our table was wet from being cleaned but not dryed. Also it was very loud in the dining area.

Atmosphere: 4

Food: 5

Service: 4

SynToia Hunt

The atmosphere is nice. Directly across the street from Toyota Center. Parking is horrible. Most likely will get a ticket if you park near the restaurant and don't have a residential parking pass. The food was okay, wasn't full of flavor. Ordered salmon salad and cauliflower bites.

Atmosphere: 5

Food: 3

Service: 4

Recommended dishes: Salad

Steven Yoshizumi

I've been once and that's not enough. There are too many great looking things on the menu. I had the seared ahi salad...it was so good, my only complaint is that I wanted more.

Atmosphere: 5

Food: 5

Service: 5

Recommended dishes: Seared Ahi Salad

Veronica

Really hidden spot near toyora arena. Food and drinks were delish, atmosphere was nice too.

Atmosphere: 5

Food: 5

Service: 5

Recommended dishes: Grilled Chicken Nachos

Katlynn Diaz

We really like Eureka! Had a lovely server named Jo. Had truffle fries and an espresso martini...great service, great food, awesome vibe. This was our pre workout before the reign game.

Atmosphere: 5

Food: 5

Service: 5

Recommended dishes: Truffle Cheese Fries

Heather A.

Picked up a to-go order today for lunch. I decided to go thru the bag before i left and found I was missing an entrée salad. Also, they did not have any cutlery for to-go orders? This was a real pain as I was getting the food for a work meeting and didn't have cutlery. When I opened my salad dressing two cubes of cooked chicken fell out. Luckily I had ordered a chicken salad, but honestly it really grossed me out. Also, the texture on the chicken from the salad was rubbery and I chose not to eat it after a few bites. The other entrees we ordered were good, per my co-workers. I will try Eureka again, but definitely a disappointing experience.

Fione H.

Came here during happy hour for the drinks. They're pretty decent with a selection of 3 cocktails priced at $8.50 each. Wild child was a favorite, it was a refreshing watermelon cocktail that wasn't overly sweetened. We also ordered the happy hour burger and a chicken sandwich. The food was alright, but nothing that wow'ed me. I'd definitely come back for more happy hour bites and drinks though!

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