O. M. G. This place is amazing. I have tried the veggie sandwich, korean bbq and pastrami. The PERFECT meal is a korean bbq sandwich, sweet potato fries with garlic aioli. Seriously, amazing. read more

This is the best deli I've ever been to. The food was over the top amazing, especially for such a low price. My friend and I got the Don Won and the Korean BBQ. The don won was very good, but the korean BBQ absolutely blew my mind! As full as I was after eating half a sandwich, I just had to finish. It was one of those things that you just can't take to go, it had to be eaten completely fresh. I was so surprised at how good it was that I called out the owner to compliment him, who by the way is very kind and gracious. Amazing food, clean restaurant/bathrooms, great service, all under $10...please, you HAVE to try this place. read more

Came here lunch time on a weekday. The service was pretty fast and the workers were helpful. There's so many sandwiches to choose from, it was kind of overwhelming. I got the smokehouse sandwich, it had pastrami, bacon and turkey. The meats were really flavorful and the bread was soft. It had BBQ sauce which was kind of different than any BBQ sauce I've had it was really salty and sour. The sandwiches are a good size for the price. Giving this a solid 4 stars because it was good but not the best I've ever had. read more

Great cheap deli with good daily specials, a different specialty sandwich each day + chips and drink for $7.5-$8. Went with my mom and sister and we ordered three different sandwiches and shared: 1) the 'Don Won' pastrami specialty 2) Korean BBQ 3) Mother Clucker grilled chicken sandwich Don Won was the winner! Amazing pastrami, hot, cheesy and easy to share. Korean BbQ was hot and delicious too, tangy and sweet. The Mother Clucker was okay, skimped on the chicken and bacon was cold. Not worth the cost. I would say this sandwich would piss me off if it was all I tasted and ordered. It's the reason why this place gets 4 and not 5 stars. Just get pastrami and have a 5-star experience. read more

Great sandwich place! A true hidden gem of Ontario! There are so many sandwiches here that are so unique that you must try! Go here! read more

Corner Deli - Called "The Heater" - Delis Near Me - Ontario, California

I really like the Korean BBQ sammich! Really nice people, the atmosphere was chill it was busy but I got my order quickly .. I'm Korean and it's does really taste like KBB bulgogi on a nice soft bun the grilled onions goes deliciously together .. definitely be back when I'm hitting up Ontario Mills .. read more

Corner Deli - Delis Near Me - Ontario, California

Got the Siamese Sam and holy moly it was delicious! If you want something spicy and love peanut sauce this is a must for your palette I HIGHLY recommend this place. This place is very friendly when you walk in and very clean. read more

Corner Deli - KBBQ is a MUST have here. - Delis Near Me - Ontario, California

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I ordered the Mother Clucker sandwich. It was DEE LISH US!! It was definitely worth what I paid. It left a great taste in my mouth. Everytime I took a bite I kept saying how amazing the taste was! The chicken was juicy, the bacon was crispy, the avocado and the sandwich roll were fresh. I will definitely be coming back here when I'm in the mood for an amazing sandwich! read more

Man let me start by saying that no matter what sandwich you get they all are really good, I came here for the first time because it was recommend to me by a co worker, the service is quick and you can be in and out with in 15 min on rush hour, honesty I haven't had a pastrami sandwich this good! I really liked their service and their food, from now on I can say I will be regular at this place read more

Amazing food. Very big sandwich!!! Italian sandwich with no tomato. Yummmm. Super tasty. I'm picky but this was perfect. read more

Corner Deli - Delis Near Me - Ontario, California

Also a good place to go for lunch when I'm in the area! My go to is always the penguin or the pastrami! Lunch rush can be brutal, but that's bc the food is great.. Friendly service and great choices.. I do recommend it if you're a sandwich lover! read more

Corner Deli - The penguin- turkey,bacon, avocado on squaw bread - Delis Near Me - Ontario, California

Very soft and delicious "moo moo" sandwich. Split one sandwich and they cut it in half for you too. Definitely big portion sandwich and sharing half will fill you up. Unless you're a pig and you just wanna scarf down one whole one. The garlic sauce with the sweet potato fries was super delicious. read more

Corner Deli - Moo moo sandwich. Ooey gooey goodness - Delis Near Me - Ontario, California

This place is an awesome spot to stop and have a good sandwich. Ranging from the classic Italian to a Philly cheesteak you can't go wrong here. I've had a few different melts and the cheesteak is by far my favorite specialty sandwich. The service was fast and friendly and the food was brought out shortly and steaming hot. The quality of the meat and ingredients are very good and the cooks know how to prepare it perfectly. I'm definitely a fan, this wasn't my first time here and it won't be my last. read more

Corner Deli - Corner Deli Philly Cheesesteak - Delis Near Me - Ontario, California

So delicious, the "Mother Clucker" is so bomb... love this place. Need a frequent buyer stamp system though. read more

Corner Deli - Delis Near Me - Ontario, California

The roast beef sandwich was out of this world. It's been a long time since I called something delicious that horseradish sauce they put on there is the bomb and the meat was very tender. The chili fries were just okay. read more

I expected a great place because of all the reviews n high rati G's and YET I was still surprised at how good this place is! Their Don Juan pastrami is top tier, my friend and I couldn't think of a place with a better pastrami... The burning feather was delicious.. And I can't wait to come back and try more... The Corner Deli has a variety of Subs that all sound amazing, and they're all very reasonably priced. My only hang up is the lack of desserts.. They've got Mrs Fields cookies and bags of chips... But not much else. Even just adding brownies or something would be cool. If they had even a small assortment of creative and delicious desserts like they have subs, it would be a 5. (I love my desserts) But... There is a Coldstone right next door so it's not really a big deal I guess. I'm looking forward to coming back here whenever I'm in the area read more

Corner Deli... Located on the corner of Delicious and Scrumptious! A place where bad sandwiches font exist.

Their Mother Clucker Sandwich is the best! I love that you're able to adjust what goes into your sandwhich. Some places won't let you add or alter their sandwhiches. I've never been disappointed. read more

Pass by there today... I did not know what to order, wanted something a bit different. So I got the Honey Turkey. It was nice to see the guy from the counter bring the food out to us. To my surprise the Honey Turkey was a nice size sandwich. It was also a Great Price at $5.99 My wife got the cheeze steak sandwich, combo! Great Size .. Good for 2 people, that if you're willing to share! A Great alt, other than Subway and the other chains. Its also across to the Ontario movie theatre's. read more

Went in here for lunch with a mission to find a decent tuna sandwich. They have a sandwich called the Dana Point which is an interesting take on the tuna salad sandwich, but what I wanted was just a regular tuna salad sandwich with no cheese. And what I wanted was what I got. They put pickle relish in their tuna salad, and it's not overpowering like some of the other places I've been to. The only gripe that I have is the bread they use. It's like they use a plain wheat store-bought brand kind of bread for their sandwiches. Could be of better quality. But, oh well, it did satisfy my craving for a tuna sandwich. The lady at the front counter was friendly and the place moderately busy. I paid $9.29 for a whole tuna sandwich and a bag of potato chips. Not bad. Upon viewing the photos of this business and their food on the Yelp app, it looks to me like they're best known for their pastrami sandwiches. Their other sandwich options did look creative and interesting. All accommodated with creative names. This seems to be a decent sandwich shop. read more

Read so much about this place that I had to try it myself. Well, everything I read about it was true. The sandwiches are wonderful and worth every penny. The people that work there are friendly and helpful. I read so much about the Korean BBQ that I had to try it and I am glad I did. All I can say about it is yummy. read more

Wow! I love this spot. The sandwiches look awesome and are so very tasteful. They have awesome names too; Burning Feather, Seoul Fire, Mother Clucker... You get it. The sweet potato fries are an "experience" to encounter and DO NOT miss out on trying their sauces (honey mustard, buffalo sauce, buttermilk ranch, etc.). If your foot is in the door you made a good choice walking in. Enjoy!!! :) read more

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Taste: 5/5 Service: 4/5 Atmosphere: 4/5 Price: 5/5 They're food is damn good. Delicious subs with fresh meats and homemade sauces. Their bread is think, their vegetables fresh, and their meat tender. There's not much I can say but to go try their food, is well worth your cash. Conclusion: Why are you still reading this, go get yourself a sub! read more

After many friends telling me to try this place I did and I was not disappointed at all. The place is very clean, staff is super efficient and nice, and the sandwiches are really good. When people rave about the kbbq sandwiches, it is no joke. It really is all that and more. Tastes like kbbq, great sauce with the bread. I also tried the fried fish sandwich which was fried and batter so well it may as well have been a fish and chips(I mean that it is really good lol). The seoul fire was a roast beef woth spicy kbbq, and although it was a cold cut sammy, it was still really good. The sweet potato fries had a garlic aeoli type sauce that was really good too. Service was quick and clean and friendly. Nothing to complain at all. Theyre super friendly and even though I bugged them a bit they were still nice. Location is hidden on the outside of Ontario mills, but doesn't seem to be very busy. Still, theres good parking spots and not too difficult to get into. Overall great experience and food. Food 2/2 Service 2/2 Location 1/1 read more

Seriously, don't ever think of a subway sandwich before CORNER DELI!!! The sub was prime time and I didn't pay extra for avocado lol If you're feeling adventurous try the pastrami, a sure treat for you! read more

I was going to Ontario to pick some stuff up for my business and ended up spending the whole day there. I got pretty hungry and didn't want any franchise fast food (got boring) so decided to go on yelp and see what's around. First thing that came up was Corner Deli. I always look thru pics to see if I want to eat there and the sandwiches looked amazing. So I decided to give it a try. When I walked inside I was greeted by the owner. He gave me a list of his favorites and I decided to go with the philly cheese steak. Let me tell you... I haven't had a good philly like that in a while. Usually the meat isn't right or cheese or bread but at Corner Deli everything was perfect. I got the combo with fires and a drink. Fries were fresh. Overall places was super delicious I'm definitely coming back even if I don't have to go to Ontario! read more

You cant really go wrong with any of the sandwiches here, this place is that good! *Kbbq sandwich, a mixture of sweet and salty, the sweet mainly from the carmelized onion, tender meat... YUM! *Don Won - Pastrami with fries inside.... need i say more? read more

Second time here, second time ordering the Korean bbq sandwich. Fast service, great tasting food. I am definitely coming back here. read more

Corner Deli - Korean bbq sandwich. - Delis Near Me - Ontario, California

Gotta love this place for a quick lunch fix. The KBB sandwich as stated is delish. I haven't tried a sandwich I wasn't happy with.

Service was great, really fast to get the sandwiches (ordered a Cali club and Italian) but they were tasteless and generic. The meat and cheese all seemed pre sliced, pre packaged. Not what I, for one, am looking for from a deli. Won't be going back, couldn't even finish, (took a couple bites and was so bland; it wasn't worth the calories) and won't be recommending. read more

A terrific deli! Not just limited to boring sandwiches, but with an impressive menu with interesting selections. The Korean BBQ sandwich is a must-try. Not quite something you'd expect from a deli, but it's amazing. I also suggest their pastrami. Prices are nice and the people are friendly as well. Definitely better than any sandwich joint in the nearby Ontario Mills. read more

This place proves you can make a Great Sandwich, with fair portions at a great price. Let the sheep flock to Subway, I'll continue to hit this place. The value here on their sandwiches is second to none!! The Penquin, and MooMoo are outstanding!!! Get here fast, you won't be disappointed!!! read more

I will promise to re-evaluate (probably increase) my rating once I have tested more items :) I ordered the S.O.S (Salad on Sandwich, it is Vegetarian) and you can choose any dressing, I went with Italian. $4.95 but it is most definitely worth more. I recommend you add other dressings (mustard) if you like a wet sandwich, as I prefer. I was expecting Subway's bland "we-charge-for-avocado-on-a-veggie" ordeal, and was happily surprised by a mile-high stack of spinach (not that paper mush "shred-ttuce"), crisp cucumber slices, 3 slices of cheese (!!!), thick tomato slices, and squaw bread...a bread I would never have predicted would be at this location...and avocado is INCLUDED on this sub! Subway would have taken $7+ for this (probably more if I chose the equivalent amount of cheese). I compare this sandwich/location to Subway so frequently because it is surely to become a new staple in my 'lunchings' during the week. It is extremely affordable, fresh, has plenty of variety and is an overall wonderful experience. FOR FRENCH FRY LOVERS - Not 5-star fries, but they are the 'soggy bag', super salty, medium-thick, kind of fry, and I enjoyed mooching more than a few off my co-worker. read more

Oh Wow! Went there for the first time this afternoon. And I was surprised how amazing this place is! My wife and I got the Korean BBQ And the Don Juan. The chain stores got nothing on this place. The meat was flavorful and not fatty like most places I've gone to. And the amount of meat you get... there's bread in there somewhere ;) Also, the sweet potato fries and onion rings are the best around. Most places you get onion rings from, you take one bite and the onion comes out and all your left is batter. Not the case here. The onions are so tender and soft. So pass on subway and quiznos... go directly to Corner Deli :) read more

Disappointed with my Seoul Bird. Got it home & thought it looked very wimpy. Realized they subbed a leaf of iceberg for the Asian slaw. And other than that it only had a small squirt of bbq sauce on the bread, nothing else. Definitely not worth $9+ read more

Had the Pastrami Sandwich. It was a very good tasting sandwich. I can't say anything really stood out like "WOW" but I thoroughly enjoyed it. Felt like something was missing but again it was good. The place was very clean, and the food was extremely fresh. The Staff, I'm assuming the owner, was very friendly. I'd give it 5 stars if it really blew me away but again, there was no "WOW" moment about it. Bottom line, you can't go wrong with this place. I'd like to try the Korean Sandwich but I don't live out this way anymore so who knows when that will be. read more

I love this place! Some coworkers of mine told me about this place when I started working in the area over a year ago. It's my go to place when I can't decide what to eat because I know everything is good and not disappointing. My current favorite is the buffalo chicken sandwich with bacon and cheese. The Korean bbq is pretty good too and the mother clucker as well. The only thing I don't like about this place is the parking. When it gets packed you might have to park by the ice cream place or in that general direction. The wait isn't all that bad and seating could be sparse at certain times of the day. It's worth a try. read more

I have had the Don Won, the Korean BBQ, Seoul Fire, and their sweet potato fries. Everything was really good. The Seoul Fire was a cold sandwich, the sauce was amazing but I think I prefer their sandwiches warm. Didn't really make sense as a cold sandwich. I definitely want to go back and try the Prime Rib. The Dow Won is my favorite so far, the french fries don't really add a lot though they kinda get lost. They have really reasonable prices, everyone I have told about this place loves it. read more

Ok so this place is kind of random (especially the name - since I don't think it's on the corner of the plaza) but the food is so good!!! It's got really nice fresh sandwiches with awesome names like 'the Penguin' and 'the Moo Moo' + they have sweet potato fries :) read more

For whatever reason you're in the Inland Empire and you're craving a gourmet, above-average sandwich, this is the place to be. It's the deli on the corner of a random plaza that doesn't have anything else unique/interesting. So, if you make it here, you must absolutely try the Korean BBQ sandwich. If you're a Korean food veteran or this is your first time, your taste buds will be pretty happy. I'm excited to come back and try their other stuff. Service is great. Yet another one of the few gems located in the boring Inland Empire. read more