25 Best American Restaurants in Ontario

Sizzler Seafood • $$
2228 S Mountain Ave, Ontario

Customers` Favorites

Steak and Unlimited Shrimp with Mixed Vegetables and Asparagus
Steak & Malibu Chicken with Mixed Vegetables
Steak Malibu Chicken Shrimp and Baked Potato
Steak and Unlimited Shrimp Dinner
Steak and Shrimp Skewers
Spaghetti and Meatballs
Double Malibu Chicken
Very Clean Salad Bar
Large Shrimp Dinner
Ribeye and Toast

“Susana is the BEST waitress ever. She has always been the sweetest, most helpful, and most kind. We have been coming to this Sizzler for years and every time she is here she always has made our experience the most enjoyable. We are very thankful to have met her! If she is ever your waitress when you come, you are in for a real treat! ?“

4.8 Superb242 Reviews
Mr Fries Man Ontario Seafood • $
111 N Vineyard Ave Suite B, Ontario

Customers` Favorites

Honey Garlic Shrimp & Steak
BBQ Bacon Ranch Chicken
Buffalo Ranch Chicken
Carne Asada Fries
Breakfast Fries
Build Your Own
Chili Cheese
Chicken Wings
Fry Box

“Absolutely amazing. Had the wings, chili cheese fries and chicken bacon parmesan. First time coming here. Definitely coming back. Wings had the prefect crispy to it. The chicken bacon parm was out of this world. And is the truffle I taste in the sauce. 10/10“

4.6 Superb119 Reviews
Heroes Restaurant and Brewhouse - Ontario American • $$
950 Ontario Mills Dr, Ontario

Customers` Favorites

Heroes Guilty Pleasure's Pastrami Fries
California Rueben Sandwich
Jay Bird Chicken Sandwich
Traditional Creole Gumbo
Heroe's Brisket Sandwich
Our Famous Cheese Bread
Brisket Mac and Cheese
Pulled Pork Queso Dip
Turkey Melt Sandwich
Sticky Ribs & Fries

“Cool place. We sat outside and we able to see a few high end cars drive by. As a gearhead, that was a plus. I ordered the Guilty Pleasure fries. The were piled high and the topping were somehow completely dispersed throughout the entire pile. There was a good balance of toppings as well.The soft drinks were a little pricing at $5.50, but they came in huge mugs eliminating multiple refill needs.My colleague ordered the Tractor burger and it was piled high. Looked good to me and he had no complaints.The desert cookie was huge, tasty and baked just how I like it; just a bit soft in the middle. It was not doughy at all.The service was great. We were seated straight away, drink and food orders were promptly taken and the food did not take long to come out. Oddly enough we had a server change during our visit which was at the dinner rush. No problems, the next server was just as friendly as the first and the transition was seamless.Parking: During the dinner rush, there were no spots in the restaurant lot but plenty available in the adjacent shopping center lot. Not a far walk at all.“

4.4 Superb178 Reviews
Hamburger Mary's Ontario Bar & Grill • $$
3550 Porsche Way, Ontario

Customers` Favorites

OMG Bowl of Long Island Iced Tea
Burger and Fries with Cheese
Fried Oreo Cookie
Proud Mary Burger
Macho Mary Nachos
Hamburger Mary
Macho Nachos
Funnel Cake
Daddy
Wrap

“As an insider. I can tell you that hamburger Mary's is a Place I not only attend as a performer But choose to go on my own accord . I enjoy the staff. Ever-changing shows, and a plethora of morsel options. . French 75 , or espresso martini for me ! Cheers! S. this is not a paid or prompted review.“

4.3 Superb149 Reviews
Joanne's Cafe Diner • $
1141 N Mountain Ave, Ontario

Customers` Favorites

Over Easy Eggs with Well Done Hash Brown and Sour Dough Toast
Home Fries Scrambled Eggs and Sausage with White Toast
2x2x2x2 Pancakes Sausage Eggs Bacon
Lumber Jack Breakfast Plate
Vegetable Beef Soup
Pancake Breakfast
Ham Steak & Eggs
Zucchini Bread
Club Sandwich
Soup or Salad

“THE PULLED BBQ BEEF SANDWICH & MY PASTRAMI SANDWICH WITH ONION RINGS & FRIED ZUCCHINI WERE DELICIOUS & THE SERVER WAS ALSO. THE CARPET WAS REALLY DIRTY & NEEDS TO GO. MAYBE FLOORING WOULD BE EASIER TO KEEP CLEAN. WE'LL BE BACK. ?“

4.6 Superb62 Reviews
Iron Skillet Restaurant American • $
805 N Euclid Ave, Ontario

Customers` Favorites

Scrambled Eggs Ham Steak and French Toast
Belgian Waffles Cheese Eggs and Bacon
Eggs Ham and Potatoes Breakfast
Country Fried Steak and Eggs
Omelette Toast & Home Fries
Short Stack of Buttermilk
Homemade Raisin Bread
Breakfast Club Melt
French Toast Combo
Biscuits and Gravy

“I hadn't been here in years, and it was as good as I remembered it. The food was great and so was the service. I went during late brunch/early lunch, and on this particular day there were some other guests that were kind of loud. Otherwise, the other times I've been there the atmosphere is good. So atmosphere I would say is 9/10.The price range was around $15, and the portions were big so overall a good deal.“

4.4 Superb87 Reviews
Denny's Diner • $
2421 S Archibald Ave, Ontario

Customers` Favorites

Baked Lasagna Y Cali California Sandwich
Stack of Salted Caramel Banana Pancakes
Jr Chocolate Chip Pancake Breakfast
Bourbon Chicken Sizzlin' Skillet
Egg Omelette with Hash Browns
Country-Fried Steak & Eggs
Mile High Denver Omelette
My Hammy & Cheese Omelette
Holiday Turkey Melt
Double Cheeseburger

“To begin with this place was not crowded and I was there for dinner, only on person serving all tables and still food was really good and fast .. will definitely be coming back but I do wish that poor lady serving tables would get some helpParking: Lots of parking“

4.3 Superb105 Reviews
The Fusion Grill on Guasti Asian Fusion •
3281 E Guasti Rd #150, Ontario

Customers` Favorites

Bowl

“I was very impressed by the selection of different meats. Not only do they have pork belly and shrimp for their bowls, they also had brisket, which was amazing. The service was awesome also. They walked me through the whole process to make a bowl. I've been telling all my coworkers to check this place out. 10 out of 10 would do it again!“

4.8 Superb34 Reviews
Eureka! Ontario American • $$
900 Via Piemonte Suite 101, Ontario

Customers` Favorites

Hamburguer Cowboy with Sweet Potato Fries
Parmesan Truffle Fries
Spicy Chicken Sandwich
Napa Chicken Sandwich
Grilled Chicken Nachos
Spinach Artichoke Dip
Truffle Cheese Fries
Double Smash Burger
Mac N' Cheese Balls
Bourbon Barrel Cake

“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!“

4.2 Good150 Reviews
Zeke's Eatin' Place American • $
1855 E 4th St, Ontario

Customers` Favorites

Chicken Fried Steak and Eggs with Hash Browns
Country Fried Steak
Pancakes Are Huge
Breakfast Burrito
Biscuit & Gravy
Scrambled Eggs
Belgium Waffles
Eggs Benedict
Catfish

“Holy cow! That pancake was the size of a pizza! More important, it was great - as was everything else. Zeke’s is busy so you may have to wait, but it was a super choice for breakfast on my way to ONT for the flight home. Large portions, friendly service and certainly a popular local spot.“

4.4 Superb52 Reviews
Spires Restaurant Diner • $
104 N Vineyard Ave, Ontario

Customers` Favorites

Onions Rings and Fries Mix and San Francisco Burger Juicy
Chicken Fried Steak Dinner
Friday - Clam Chowder
Strawberry Shortcake
Chicken Caesar Salad
Country Breakfast
Mashed Potatoes
Zucchini Sticks
Belgian Waffle
Fish and Chips

“Great ambiance the decor is very clean and every staff member was there to help. Our food came at a timely manner since we were there in town to see our great niece compete in gymnastics regionals at Ontario Convention Center. Our waitress took our order and within 15 minutes our food was in front of us, the temperature of our food was great everything was perfect and our waitress was there refilling our glasses with water and mugs with coffee. If we are in town again we will definitely be stopping here again“

4.1 Good133 Reviews
Black Angus Steakhouse Steak House • $$
3640 Porsche Way, Ontario

Customers` Favorites

Big Mountain Chocolate Fudge Cake
Top Sirloin Steak Family Meal
Baked Spinach & Artichoke Dip
Steakhouse Bacon Cheeseburger
Chocolate Chip Cowboy Cookie
Loaded Baked Potato Soup
Molasses Bread and Butter
Classic Filet and 2 Sides
Warm Molasses Bread
Loaded Potato Skins

“As a common visitor to this brand of restaurant, it can be hit or miss sometimes. We went for a family dinner on Easter Sunday and was blown away by the service and food we got. If Black Angus is actively stepping up their game, I hope they keep at it and we'll be coming back much more often.Being Easter, it was a slow night so we were seated and served right away. Our food and drinks came out very fast, nice and warm, and freshly cooked. They plated the side salad beautifully with a nice variety of green leaf lettuces rather than just a generic pile of light green/white romaine. Our steaks were perfectly cooked and without a thick layer of fat to trim away. I especially loved that they gave a hearty portion for their sides instead of a tiny scoop of rice or potatoes.However what we appreciated the most was we didn't feel rushed, even though it was towards the end of the evening. In fact, we were enjoying our meal and our time so much that we hadn't realized it was already long passed closing time. The fact that they didn't try to usher us out the door and instead let us enjoy a delicious and comforting meal really meant a lot.Hopefully this isn't just a one-off event but rather what Black Angus will maintain as their standard from hereon. Keep it up and you'll be seeing much more of us!“

4 Good324 Reviews
Andy's Burgers Hamburger • $
310 E Holt Blvd, Ontario

Customers` Favorites

Ensalada Pollo Asado Con Patatas
Chili Cheese Fries with Onion
Pastrami Burger Combo
Ensalada de Pollo
Carne Asada Salad
Carne Asada Fries
Huevos Rancheros
Steak Sandwich
Steak and Eggs
Pastrami Combo

“A friend recommended this place to me and it reminds me of Jim's Burgers in the SGV, except the portions are larger. I got the pastrami burger and chili cheese fries while my friend had the fried chicken plate. Both were pretty good. If you come, come with a big appetite or you'll have leftovers.Great job Andy's Burgers. Keep cooking with love!“

4.1 Good112 Reviews
Brandon's Diner American • $
2407 S Vineyard Ave Ste A, Ontario

Customers` Favorites

French Toast Combo
Biscuits & Gravy
Carnitas Plate
Steak and Eggs
Bacon and Eggs
Eggs Benedict
Hash Browns
Chilaquiles
Pancake

“We came in on a Sunday. The selection of the buffet was great, good variety. American and breakfast Mexican breakfast, soups, salad bar, deserts, waffle bar a good variety. Service was great, friendly staff. Our waitress was Alicia very long and helpful . We got the mimosa all you can eat brunch includes (3) mismosas. $27.95 Brunch all you can eat without mimosa $ 24.95 Has plenty of seating for big parties.“

4.1 Good106 Reviews
Golden Corral Buffet & Grill Buffet • $
1640 E 4th St, Ontario

Customers` Favorites

Fried Chicken with a Side of Veggies
Sliced Holiday Beef Roast Meal
Mashed Potatoes & Gravy
Chicken Caesar Salad
Macaroni and Cheese
Smoked Pulled Pork
Grilled Cheese
Chicken Wings
Sirloin Steak
Yeast Rolls

“Food was great! The employees that greeted us were very sweet and welcoming! The table waiters were very accommodating and attentive! However, I docked one star because the man who makes the steak for you is rude. He made a nasty annoyed face every time I asked him to please cook my steak (I asked him twice) he seemed bothered every time someone came up to him.“

4 Good246 Reviews

16
Denny's

Denny's Diner • $
715 N Milliken Ave, Ontario

Customers` Favorites

Hash Brown with Scrambled Eggs Pancakes and Santa Fe Skillet
Stack of Salted Caramel Banana Pancakes
55 Scrambled Eggs & Cheddar Breakfast
Steak and Eggs Breakfast Plate
Cali Club Sandwich with Fries
Pumpkin Pecan Pie Pancakes
Diner Classic Patty Melt
Caramel Apple Pie Crisp
55 Country-Fried Steak
Bourbon Sirloin Dinner

“We came to this location on March 30 at about 11:00 o clock at night. We were welcomed by a waiter named Jesse, he was the most polite and helpful kid. We been to many upscale restaurants and I have never been treated the way he did, he went above and beyond to help us in every way. Workers like that should be rewarded.“

4.1 Good93 Reviews
Lion Exterior Products American •
541 E Main St, Ontario

“If you need a grill Lion Premium Grills is the one for you. Let me tell you why. You will receive more than a grill because Lion is concerned about your satisfaction. I purchased a Lion built in for a new house and when is was installed the Rotisserie kit was missing. Believe the installers discarded it during installation. Not to worry I called Lion in Ontario California and talked with Jose. He was understanding and sent a replacement. Now my grill is complete and I must say working like a charm. My Rotisserie Chickens are really good. So are other meats and vegetables grilled. You won't go wrong with a Lion Premium Grill. Thanks Lion Jim Zimmerman“

5 Superb15 Reviews
J J Grill Fast Food • $
59 S Milliken Ave #101, Ontario

Customers` Favorites

Grilled Ham & Cheese
Chicken Teriyaki
Avocado B lt
Cheese Steak
Carne Asada

“The food was DELICIOUS ?. My husband had the steak and egg breakfast plate it was a 5 star he said. My son had a cheeseburger combo and he said it was bussin. I had the chicken teriyaki plate with fries it was the best ?. Portion are big.“

4.4 Superb31 Reviews
In-N-Out Burger Hamburger • $
2235 S Mountain Ave, Ontario

Customers` Favorites

Double Double Cheeseburger with Fries Doggy Style
Cheese Burger with Grilled Onions and Fries
Double-Double Burger and Fries
Cheese Burger and Fries
Flying Dutchman Burger
4x4 Animal Style Fries
French Fries And
3x3 Cheeseburger
Coke Seven-Up
Coke Classic

“It’s a 9/101 star off bc it’s usually a hit or miss with your service on drive thru especially the cashier chicks or the people giving you the food & sometimes can mess up your food and soggy fries ? lolOther than that it’s solid ?‍??“

4 Good134 Reviews
Brothers Burgers American • $
843 N Mountain Ave, Ontario

Customers` Favorites

Double Bacon Cheeseburger Combo
Pastrami Sandwich
Carne Asada Fries
Chicken Sandwich
Steak and Eggs
Cheese Fries
Chicken Salad
French Fries
Cheesesteak
Onion Rings

“I’ve been going to brothers for a few years now. Their family burger and fries pack during COVID was bomb, such a good deal too! Now the prices have increased while the portions have decreased. That family meal pack was $25 last year now it’s $38 with tax. I went there yesterday for breakfast burritos and I couldn’t believe how much smaller they are. 2 burritos and a Diet Coke for $25. It’s unfortunate. Good food and service, just expensive for what it is.“

4.1 Good57 Reviews
Circle G Food & Fuel American • $
1155 N Grove Ave, Ontario

“Delicious, fresh, hot Korean style fried chicken at a non descript gas station?? Believe it or not, yes! The chicken is hot and fresh. They have quite a selection of white meat, dark meat, combos, chicken fingers, chicken sandwiches, potato wedges and the very best thing - these buttery biscuits ! The chicken is very flavorful and crispy with a unique flavor unlike any other fried chicken. The chicken sandwich is a boneless fried breast on a soft bun. Delicious Potato wedges are the best you'll find anywhere My favorite item - the buttery biscuits!! Once you try these you will be addicted! But make sure you eat them while they are hot, don't wait! They have specific hours that the chicken is fresh and available so check before you go. Definitely try Krispy Krunchy Chicken you won't believe your new favorite food comes from a gas station!“

4.5 Superb18 Reviews
Taqueria Los 3 Amigos Burgers • $
1253 N Vineyard Ave, Ontario

“I'm that huerro that's Mexicano Literally.Let me tell you this place is fire if you know the LA taco style with a mix of burgers ,wing and fries. Then you know but this spot with a cold modelo at home let me tell you it's fire. Burrito is “

4.1 Good42 Reviews
chaffey's restaurant American • $$
3663 E Guasti Rd, Ontario

Customers` Favorites

Vegetarian Bowl with Falafel
Philly Cheesesteak Sandwich
Grilled Chicken
Club Sandwich

“Pretty decent hotel bar located in the Embassy Suites. I didn't eat here, but I did have some drinks that were good and the service was decent. Of course it was pricey, but it is located in a hotel. I would've tried some food if I had more time to visit.“

4.1 Good34 Reviews
Popping Yolk Cafe Brunch • $$
3420 Ontario Ranch Rd Suite 1, Ontario

Customers` Favorites

Popping Yolk Hot Chicken Sandwich
Nashville Hot Chicken Benedict
Toffee Banana French Toast
Smoked Salmon Omelette
Toffee Banana Crepe
California Omelette
Ube French Toast
Avocado Benedict

“It was our very first time here ever since we moved to Eastvale..The best French toast I've ever had! Most of the dishes were good but Nashville Hot Chicken Benedict..Chicken was too dry and rough but it had good flavors..and also glass of Mimosa was on a higher price..other than that I really liked French toast..we ordered toffee banana french toast..it was very crunchy and yummy!“

3.9 Good131 Reviews
Hooters of Ontario American • $$
725 N Milliken Ave, Ontario

Customers` Favorites

Naked Wings with Chesapeake Seasoning
Hooters Original Buffalo Chicken Dip
Buffalo Chicken Sandwich
Original Buffalo Shrimp
Beer Cheese & Pretzels
Western BBQ Burger
Twisted Texas Melt
Traditional Wings
Boneless Wings
Tex Mex Nachos

“So far its been great, service is what you Will expect, beautiful ladies and beers are the best lmao as always music is too loud sometimes but it balances having a pool table, in general is great, Will go there to have diner as often as possible.“

3.9 Good109 Reviews
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