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    Ruby's Diner

    3.7 (620 reviews)
    ModerateAmerican, Diners, Burgers
    Open 8:00 am - 8:00 pm
    Updated 2 weeks ago

    Ruby's Diner Photos

    Business Info

    RUBY'S DINER ATMOSPHERE

    What's the vibe?
    Touristy
    Casual
    Moderate noise
    Good for kids

    Recommended Reviews - Ruby's Diner

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    Reviews With Photos

    Western Burger with Shrimp & Chips
    Claudia O.

    We celebrated my son's 19th birthday here on Saturday, and he chose Ruby's Diner because it brought back such a special childhood memory for him. When there was a Ruby's location in Mission Valley, he loved getting their Chocolate Mint Shake and Ruby's Burger, so he wanted to recreate that memory for his birthday. From the moment we arrived, the host was so welcoming and friendly, and we were seated right away. The entire experience was wonderful! The staff was incredibly kind and welcoming, and even the customers around us joined in by wishing my son a Happy Birthday. When the employees gathered around to sing Happy Birthday to him, it made the moment even more special. What a beautiful way to celebrate 19 years and create another lovely memory together! Thank you, Ruby's Diner, for helping make my son's birthday so memorable! We truly appreciate the wonderful service and warm atmosphere.

    Friendly waitresses dress really cute
    Dennis M.

    Wow from the minute we got in there the the look was just so amazing 50 style restaurant so clean so nice there's a train running around in the ceiling here's big huge model airplanes in the ceilings they play old '50s style music all the time the ambiance is great me and my wife both had omelets they were great they came with a side odor of baby and biscuits that's the southern style it's so good The service was great our waitress's name was Risa she was super friendly and she told us about the other restaurant on the pier thank you for a good man Ruby!

    Corn beef hash
    Ed M.

    Caught lunch while shopping at the outlets. They had a corn beef hash plate (my breakfast go to meal). Cooked just right. They also offer beers and cocktails.

    Kiyomi F.

    My family and I had a great experience at this location! It's been so long since we've had ruby's diner and we loved that the ambiance hasn't changed. It's still giving that old school vibe that we love and cherish! The staff here was amazing, super friendly & prompt! We throughly enjoyed our meals. Plenty of seating inside and outside. We would love to dine here again!

    Fish and chips.
    Cezar S.

    Can't go wrong with Ruby's Diner. Been to this location a few times with the family. My wife and I decided to dine in this weekend, January 17th. We were greeted when we walked in right away. The host didn't make a big deal with us bringing in our stroller. The place is the same. Old school looking, clean with friendly staffs. We ordered their onion rings and fish & chips. Did not disappoint with the flavor and freshness. My wife loved their onions rings and one of best fish and chips I've ever had. Juicy on the inside, not dry as some other places would have served it. However, it's only served with 2 pieces of fish. Their onion rings could have been serve with better portions as well. They're not cheap with sauces, as we asked for more tartar sauce and delivered 2 to our table. Will definitely go back here again.

    Original malted waffle
    Janelle V.

    Ruby's Diner reminds me of college. We had a location nearby my alma mater so when my coworker suggested we go here before we headed back to the airport, it was super nostalgic for me! Despite this location being under construction during our visit, there seemed to be a good flow of patrons and we also were attended to quite well. I ordered a cup of coffee and let's just say I got my fair share of refills. For my food I ordered the original malted waffle with a side of sausage links and eggs over easy. The food came out hot and fresh and I definitely didn't leave hungry - just with a lingering desire for more waffles. Mmmm!! Also since it is October aka spooky season it was super cute that they had decorations up inside and outside the storefront (even while they were in the process of construction). It was definitely a nice touch! Thanks again, Ruby's Diner Carlsbad!

    BLTA
    Mandi R.

    This Ruby's feels like the end of an era. There used to be so many more Ruby's (on the pier), so I feel like still finding them is a real treat. This restaurant is a little smaller than other locations, but still has fun decor and a cool train that runs along a track at the ceiling of the restaurant. We had what one comes to expect from a Ruby's - friendly service and tasty diner food. I ordered the BLTA and while it wasn't the healthiest choice, it sure was good. I regretted not ordering a shake or cherry Vanilla Coke on this visit.

    Tony H.

    这家餐厅完美复刻了上世纪50年代的复古风格,从怀旧装饰到招牌菜品都还原了经典美式 diner 的原汁原味。无论是餐食口味、分量还是服务细节,都完全符合甚至超出预期。服务员会贴心地为孩子们提供折纸小汽车作为消遣。尽管整体环境略带岁月痕迹,但毋庸置疑,它绝对是周边区域内最值得选择的美式diner。 Good old school 50's style diner with all the decor and all the dishes that you would expect. Everything meets or exceeds expectations, and the servers were very good with giving our kid paper cars to play with. The place seems to be showing its age a bit, but definitely the best diner option in the immediate area.

    Cobb Burger Bacon
    Kareem P.

    I was reminiscing about Ruby's Diner, one of my favorite dining locations at the Oceanside Pier. They had closed many years ago and the building recently burnt down. But after doing a search online, I realize that they had a location in Carlsbad. This is my review of Ruby's Diner in the Carlsbad outlet mall. I am very happy that this Ruby's Diner is only 15 minutes away from downtown Oceanside. Although I don't come to this mall frequently, I may start returning more often thanks to my experience eating here. Ruby's Diner is known as a Classic American Diner that is well known for their burgers, fries & milkshakes. They're also famous for their vintage 50's & 60's themed decor & music. Their interior is very spacious and accommodate groups and families easy. You can also choose to sit outside on the patio as well. The vintage theme has various paraphernalia and decorations from the 60s era. They also have a functioning train set that runs a track on the ceiling above. The kids love it! I think the only CON I found for their atmosphere was in regards to their men's restroom being too small and only having 1 stall & 1 urinal. Their service is always courteous, fast & friendly and I love their uniforms. Although their menu is based on an American diner theme, there are many other options to help diversify one's dining choices. For breakfast, you can find items like eggs Benedict, omelettes, avocado toast, breakfast burritos, biscuits & gravy, chicken fried steak, waffles, pancakes, French toast, and of course, a typical American breakfast with eggs and bacon. Their lunch and dinner menu is just as extensive. Their portions are very fair considering the price, and overall, I love the customization options for customers who want to create their own flavor experiences by mixing & matching ingredients. My most recent experience was with a Cobb burger, Cajun Fries and a Salted Caramel Milkshake. I loved the variance from salty bacon, to juicy burger, to seasoned crispy fries & the sweet sips of heaven! Anytime I want a true vintage dining experience, I come to Ruby's Diner in Carlsbad to send me down memory lane. I recommend!

    Sou L.

    This place is currently going through renovations, however it's open from dine in. The staff there are very friendly. Their burgers, fries, salad and shakes were delicious!! Yes... my kiddo enjoyed his burger so I didn't get a chance to take a photo !

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    9 months ago

    Service was good, but food was not worth the money. Quality really has gone down and would not be coming back.

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    9 months ago

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    3 years ago

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    11 months ago

    Love this place! Burgers and food always good and service is excellent. I miss the one closer to home in Mission Valley.

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    5 years ago

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    1 year ago

    Amazing service, amazing food & huge portions. We are visiting from out of town but will be back!!!! Loved the atmosphere!

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    1 year ago

    The food and service were amazing. Stopped in after visiting the flower fields! We will definitely be back

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    1 year ago

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    3 years ago

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    1 year ago

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    4 years ago

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    2 years ago

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    Page 3 of 16

    Ruby's Diner Reviews in Other Languages

    Ask the Community - Ruby's Diner

    Do they still have beignets?

    They were included in the breakfast I ordered on the menu....but they didn't come on my plate. Perhaps they were out that day or they have stopped keeping them on the menu.

    View All 2 Questions

    Burger Lounge

    Burger Lounge

    4.0(802 reviews)
    0.4 mi
    $$

    Stumbled across Burger Lounge due to my little monster craving for some burgers for dinner. A quick…read moresearch online led me here... Let me start off by saying I initially thought Burger Lounge would be great but heading to the closest In N Out would be just as good and at a fraction of the cost. Luckily for me, my little one refused my attempted coaxing. Parking was a breeze given the fact that the lot is massive- perfect for the neighboring businesses and the busy foot traffic coming and going. Our party of three were immediately greeting with a smiling young gentleman standing behind the register. At first glace, the restaurant was massive is size, very spacious, modern, and 100% well kept/tidy. Seating and decor was simple enough but still had a classiness to it. We placed our order with the smiling gentleman [whom I learned was ANDREW]. Dinner consisted of: *KIDS MEAL: Cheeseburger with onions, lettuce, and EXTRA pickles *BACON BLEU BURGER *TRUFFLE-MUSHROOM SWISS BURGER *LARGE HALF & HALF [ tallow fried onion rings + fries] *DRINK Food: I kid you not, EVERYTHING WAS DELICIOUS!!! The order was made beautifully- presented well and cooked flawlessly. A+ for taste and presentation, which I totally didn't expect. Brioche buns were fluffy yet charred just enough on the grill to house all of the ingredients. The patties were flavorful and juicy. The goodness didn't stop there- BD mentioned Burger Lounge's onion rings being the BEST he's ever had!! Quality is absolutely undeniable. Above all, this burger joint runs smoothly thanks to the incredible staff. Each and every person we encountered was kind, polite, and so very eager to help with whatever requests. The only complaint I had was the terrible internet connection. Come here expecting to put your phones/tablets down even if you don't want to. LMAO. 5/5 stars but I'd easily give them so much more. Dinner was absolutely delicious and I am so sad that this particular Burger Lounge is soooo soooo far from home. I will 100% make it a habit to stop by whenever I happen to be in the area- THEY ARE TRULY THAT DAMN GOOD!!

    I loved coming here for burgers and fries. Especially being a vegetarian, this is the only place…read morethey have really impossible burgers. Unfortunately we just learned that they now dry everything in Beef tallow. Needless to say we won't be coming here any more.

    Photos
    Burger Lounge - Inside

    Inside

    Burger Lounge - Classic catering box

    Classic catering box

    Burger Lounge - Simple and good.

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    Simple and good.

    MOOYAH Burgers, Fries & Shakes - MDC burger and personal size sweet potato fries extra sauce on side. Look out Shake Shack, Mooyah taking over. Bigger and better.

    MOOYAH Burgers, Fries & Shakes

    4.4(429 reviews)
    3.7 mi
    $$

    amazing service, amazing staff, welcoming vibe and most importantly amazing food... best burger in…read morenorth county for a reason!!!

    Lately at the office we have been on a burger kick trying all the popular burgers joints in the…read moreCarlsbad/Oceanside area. Recommended by a coworker I recently had the pleasure of visiting MOOYAH Burgers, Fries & Shakes. With so many options I always love to go the traditional route on any first time visit to get a sense of the meat quality, toppings and bun taste. Their signature burger is the MDC which consists of a Double Certified Angus Beef, American Cheese, Lettuce, Tomato, MOOYAH Sauce on a Signature Potato Bun. This burger was perfect, two good sized beef patties cooked to perfection, melted cheese and just enough sauce to not overtake all the goodness. The bun really stood out as MOOYAH uses a potato bun and it was really fresh and buttery. I think the bun is a difference maker in terms standing out from other burgers I have had in the past. With a combo you get a generous portion of fries which were decent as well as a refillable soda cup. This combo meal got me stuffed and the value was spot on. Definitely put MOOYAH on your hamburger destination list as you will not be disappointed with its vast menu of burger options. Fun fact about Mooyah is that they started in Texas and this Carlsbad location is the first in California as part of the westward expansion.

    Photos
    MOOYAH Burgers, Fries & Shakes - Ash the owner. Working hard for his customers.

    Ash the owner. Working hard for his customers.

    MOOYAH Burgers, Fries & Shakes - Bacon Cheeseburger in the front, Cheeseburger in the back, and fries to share.

    Bacon Cheeseburger in the front, Cheeseburger in the back, and fries to share.

    MOOYAH Burgers, Fries & Shakes - "Build your own" - double protein, signature bun, cheddar, bacon jam, fried onions, MOOYAH sauce etc

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    "Build your own" - double protein, signature bun, cheddar, bacon jam, fried onions, MOOYAH sauce etc

    Cosmos Burger

    Cosmos Burger

    4.5(389 reviews)
    6.0 mi
    $$

    Most definitely recommend Cosmos. We ordered the (3) basic burgers, one with tater tots, the other…read morewith onion rings and another with regular fries. It was so delicious, mouth watery. Customer service is 1000000% amazing, Kaitlyn is super sweet, the establishment is super clean and inviting.

    Came tonight and brought some friends and my son, who missed it the first time we visited…read more Ordered the Truffle burger (Truffle aioli, caramelized onion, Cheddar cheese, pickles, and 6 oz Cosmos patty with brioche bun), Blue cheese (Herb aioli, caramelized onion, arugula, blue cheese, pickles, and 6 oz Cosmos patty with brioche bun), Better Mac (Think Big Mac...Better Mac sauce, onion, lettuce, Cheddar cheese, pickles, and 6 oz Cosmos patty with brioche bun), Garlic Parm sandwich (Herb aioli, pickles, lettuce, and 2 pieces garlic parm HUGE chicken tenders with brioche bun), and the Hot Chicks sandwich (Herb aioli, pickles, coleslaw, Cheddar cheese, and 2 HUGE pieces spicy tenders with brioche bun), truffle fries were crispy and seasoned well, and tator tots were perfectly crunchy outside and soft inside. The burgers were phenomenal! The blue cheese was sooo good! The truffle burger was incredible! I thought the Better Mac would have been my favorite, and it was still good, but surprisingly, it wasn't my fave over the three. The chicken sandwiches are HUGE but I wished the tenders were tossed in the sauce/seasoning. They add the garlic parm on top of the tenders as they're assembled on top of the bun, so it doesn't completely coat the tender. IMO, it would be more flavorful tossed. However, the aioli sauces are just so delicious and to kill for! Even though this is also a smash burger leave, their burgers aren't thin and had a lot of bite to them! They're so worth it and hands down much better than across the street!

    Photos
    Cosmos Burger - The inside of the restaurant.

    The inside of the restaurant.

    Cosmos Burger - Cosmos Burger

    Cosmos Burger

    Cosmos Burger - Spicy jam burger

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    Spicy jam burger

    Ruby's Diner - tradamerican - Updated September 2026

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