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  • Abacus

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Abacus Details

  • Dining Style: Fine Dining
  • Website: http://www.kentrathbun.com
  • Phone: (214) 559-3111
  • Hours of Operation: Dinner:

    Monday - Thursday: 6:00pm - 10:00pm

    Friday - Saturday: 6:00pm - 11:00pm

    Bar opens at 5:00pm

    Happy Hour: Monday to Friday 5:00pm to 7:00pm and 9:00pm to 11:00pm

    Ask about private lunches or private events on Sundays
  • Payment Options: AMEX, Diners Club, Discover, MasterCard, Visa
  • Cuisine: American, Seafood, Steak
  • Executive Chef: Kent Rathbun
  • Dress Code: Business Casual
  • Accepts Walk-Ins: Yes
  • Additional Details: Banquet/Private Rooms, Bar Dining, Bar/Lounge, Chef's Table, Full Bar, Happy Hour, Non-Smoking Restaurant, Private Room, Wine
  • Catering: Enjoy Iron Chef Kent Rathbun's cuisine in your own home or other venue! Let Kent Rathbun Catering cook up the goods at your next event, large or small; we can accommodate. Contact Kent Rathbun Catering at 214-619-3555.
  • Special Events & Promotions: If you are interested in wine maker dinners, interactive cooking classes, culinary tours and other special events. Visit http://kentrathbun.com/signup.html to sign up for our newsletter.

Getting there

  • Cross Street: Armstrong
  • Parking: Valet
  • Parking Details: Abacus offers complimentary valet service.
A word from Abacus
Located in the Knox-Henderson area of Dallas, Iron Chef America Winner Chef Rathbun's cuisine will not disappoint. Don't miss our signature dish Lobster Shooters. You will also find prime beef, fresh fish flown in daily and much more on the ever changing, innovative menu. Monday through Thursday you can order the 6 or 9 course Chef's Tasting Menu, which can also be paired with wines from our award wining wine list.

For parties of 8 to 11, you can dine at the Chef's Table. Come early and enjoy The Bar at Abacus. We also offer Kent Rathbun Elements, a line of scratch products for the home chef. See you soon!
Foodspotting photos
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Awards voted by OpenTable diners
  • Diners' Choice WinnerAmerican
  • Diners' Choice WinnerNotable Wine List
Diner Reviews
  • "Went here for the first time as a date with my girlfriend, based solely on the reviews I read online, and every aspect of this restaurant far exceeded my initial expectations. The food, atmosphere, and service were all perfect. They have food for just about anyone and the portions are just right. There is no doubt I will be returning in the future and I give my highest recommendation to anyone considering dining at this amazing restaurant."
    Dined on 7/26/2014
  • "If a restaurant can achieve consistency, then it has a great chance of success. Kent Rathbun and Abacus have done just that. The food is always innovative and delicious, service always great. Abacus continues to be one of my very favorite places to eat in Dallas."
    Dined on 7/23/2014
  • "One of our favorite restaurants in Dallas. Always treated like a special guest! Love that the chef pays each table a visit. Very comfortable and energetic environment."
    Dined on 7/19/2014
  • "Wife and I hosted a birthday party for 7 people. Three non- drinkers BTW, no cocktails and 2 bottles of wine. FYI it was hard to find wine under $80 on the wine list but there were a couple and the wine was good Food was very expensive - that's fine if it's exceptional - but it wasn't. Scallops gritty; Copper River salmon so overlooked it was inedible. Sushi was ok but not great ( but the price was HIGH). Waiter Ken was busy - for a hundred dollar tip (20%) I'd have expected more. When he cleared plates he didn't ask about the food we left - half the entree in some cases. You'd have thought he would have asked if we were happy with it. So many good places in Dallas for less than $80 a head. We will find someplace else."
    Dined on 7/18/2014
  • "Excellent gourmet food, ambiance and service. Easily one of the very best restaurants in Dallas."
    Dined on 7/16/2014
  • "Food and ambience was great, but let down by the slowness of response, in ordering, in delivery of courses, in receipt of the check. And yet it seem like and ordinary night, not particularly busy."
    Dined on 7/16/2014
  • "As someone who dines out a lot in Dallas: We had the worst service I've ever had in Dallas or anywhere for that matter. The food was average at best. This place is living on past reputation! Very over rated! Very noisy. Have had better food at Sushi Zushi and better service for that matter."
    Dined on 7/15/2014
  • "Outstanding, different selection. Great service. We loved it."
    Dined on 7/14/2014
  • "Had a business dinner and went to the reliable Abacus and they did not disappoint. Flawless service, clean slick interior, and simply the best duck I have ever had. Wine choices in all categories. What is not to love? Nothing."
    Dined on 7/14/2014
  • "Food was prepared perfect, ambiance was great and service was just right. Looking forward to next time"
    Dined on 7/14/2014
  • "Enjoyable environment, food was great. Lobster shooters a must"
    Dined on 7/12/2014
  • "Food, service and atmosphere are always tops. Abacus is quite clearly on of our favorite Dallas restaurants."
    Dined on 7/12/2014
  • "Excellent meal as always. Entertaining and knowledgeable waiter. Would definitely recommend!"
    Dined on 7/11/2014
  • "First time at Abacus. We were celebrating my girlfriend's birthday and the service staff made her feel special. We had drinks at the bar first. The bartender, Jason, was very personable and friendly. He found out it was our first time there, so he brought out some complementary lobster shooters. They were delightful. After drinks we went to the main dining room for dinner. It was a Monday, there were only a few tables seated, so service was impeccable. The waitress (sorry to say I don't remember her name) was knowledgeable about the menu and we were never left wanting. Foie gras was our starter, nice but bite-size for $30. Salads were excellent and creative, filet and lamb for the main course and peach cobbler brulee for dessert!"
    Dined on 7/7/2014
  • "Amazing food. Each course kept outdoing the one before it. Sushi was excellent- best I've had in Dallas in awhile. Spring rolls were imaginative. Beef tenderloin was perfectly cooked, seared for a great taste. Dessert was perfect size, great blend of flavors for just enough sweet to not overwhelm. Exec Sous Chef Chris Patrick has done a great job."
    Dined on 7/5/2014
  • "My good friends were visiting for the weekend and we wanted a great foodie experience and it was wonderful. Great service, food and atmosphere for a special evening."
    Dined on 7/5/2014
  • "I had read reviews on other sites stating that Abacus did nothing to honor or acknowledge special occasions being celebrated at the restaurant. Our experience could not have been more different...from the time we were seated in a quiet corner of the restaurant, wished Happy Anniversary by the hostess, and given a signed copy of the days menu with the note Happy Anniversary from Chef Rathbun himself, it could not have been a better evening. All recommendations of the wait and bar staff were spot incredible. I would recommend letting the bar staff show off their vast knowledge and expertise by telling them the type of tastes you typically prefer in drinks and letting them craft you a custom cocktail."
    Dined on 7/3/2014
  • "The food was very good, but dinner was, we thought a bit pricey for what you were served. There was a large party in the dining area that was very loud and boisterous. The wait staff was attentive and enthusiastic about the menu, which was varied and interesting. We did not have the price fix menu, but ordered off the menu. Perhaps the price fix would have been a better choice."
    Dined on 7/3/2014
  • "Have been here at least 10 times over the years and the experience always exceeds expectations (which by now are pretty high!). It's not an inexpensive meal, but worth every penny. Simply cannot recommend Abacus highly enough."
    Dined on 6/28/2014
  • "Abacus was a Very good dinner. Based on recommendations expected a bit better perhaps, but was good nonetheless."
    Dined on 6/28/2014
  • "Have been here many times and have enjoyed each visit! Excellent food and amazing service! One of my top picks in Dallas! Lobster shooters are a must! Can't go wrong w anything on the menu!"
    Dined on 6/25/2014
  • "Outstanding! Must stop for any foodie. A fantastic menu and service"
    Dined on 6/25/2014
  • "Another fabulous meal at Abacus! Wish I lived in TX. I would eat there every night...well almost!"
    Dined on 6/25/2014
  • "Took my girlfriend there for a special evening and we were not let down. Started by seeing a group of friends at a nearby table and the wait staff were attentive, friendly, humorous, and knowledgeable. All aspects were wonderful."
    Dined on 6/21/2014
  • "My server was excellent and the food especially good. I have been dining there since they opened and it is still one of the finest restaurants in Dallas. The bread basket is yummy and the food very imaginative and tasty. My server's assistance with the wine made it even better."
    Dined on 6/21/2014
  • "Abacus is as good as ever. My wife and I went to celebrate our 25th anniversary and the staff at Abacus made it perfect. From the hostess greeting to the waiter to the rest of the staff you would have thought we were celebrities. The pace was right on, the food was beautifully presented and tasted as good as it looked!"
    Dined on 6/21/2014
  • "I guess I just expected more from a place of this caliber. The food was good but the lack of "specialness" from the service upset what was a very special occasion for me."
    Dined on 6/20/2014
  • "The only thing better than the presentation was the taste. Great food and great service."
    Dined on 6/19/2014
  • "We always enjoy Abacus - menu is excellent, and the kitchen never fails to impress. We've had a private function catered by Rathburn's company, and really enjoy the food. Last night's visit was no exception in that department - it was the service and ambience that failed to fully impress. Our server was knowledgeable, if less than fully engaging. Our table was also disappointing. I understand the popularity of Abacus' food causes them to fill every table, even in the overflow room(s) - though I was disappointed that frequent diners (documented via OpenTable) weren't treated any differently than first-time walk-ins. Despite securing a reservation well in advance, we were given the very back table in the far corner of the overflow room."
    Dined on 6/14/2014
  • "We had a great time celebrating a major birthday - very relaxed and the food and service were amazing!"
    Dined on 6/14/2014
  • "Presentation was outstanding as well as the service. Some dishes with rather simple ingredients yet masterfully pieced together. There were five of us and not one plate went back to the kitchen with food on it. Best scallops I'd ever tried, as well as lamb and duck - very memorable. Everyone at the table enjoyed our evening at Abacus - highly recommended."
    Dined on 6/14/2014
  • "Never disappoints! Always fantastic! Outstanding from the moment you arrive!"
    Dined on 6/14/2014
  • "Though not a place my wife and I would typically frequent, we will do so again. The food was amazing. Presentation, taste, combinations and preparation. I strongly suggest one of the tasting menus."
    Dined on 6/12/2014
  • "This was our first visit to Abacus - and wow! We'd definitely recommend the 5- or 8-course chef's tasting menus with their recommended wine pairings - delicious surprises around every corner. A gorgeous restaurant to boot."
    Dined on 6/11/2014
  • "Amazing food. Wine prices should be lowered as they are upwards of twice retail price. Will keep coming back because Kent is just that good. Oh, and I know good food."
    Dined on 6/10/2014
  • "We were there for their opening and make it a point to go for dinner anytime we are in town. It has NEVER failed us. ALWAYS excellent food, drink AND service..The complete dinner package."
    Dined on 6/7/2014
  • "Abacus has been a Dallas dining institution for many years and continues to provide among the best food in Dallas. Great menu selection; sushi was wonderful; our entrees were cooked perfectly and service was excellent. Wine list has a variety of choices; we had an excellent meal. A great place for a memorable occasion! "
    Dined on 6/7/2014
  • "Everything about this restaurant was awesome!!! Our waiter Ryan was great too, he took care of us!!"
    Dined on 6/6/2014
  • "I was underwhelmed by the 8 course tasting menu. The 5 course tasting menu was much better the last time I went. I felt it was not a good value for the price. Also, each dish in the tasting menu was so similar, the only thing that seemed to change was the type of protein used. The hit-or-miss nature of Abacus is why I don't go there very often. You might be better off just getting specific dishes off the regular menu. The venison was great...you might try that if you go."
    Dined on 6/4/2014
  • "This is a great fancy restaurant for special occasions, dates, business meetings and so on. Some of the portions are small (sashimi). Others are more than enough (beef medallions). The service is good. The food is good. I like the open kitchen. It's a nice place. Bring your wallet and enjoy the evening. I use this place as a good test for first dates. If she orders the $60 filet, it's also our last date. If they get something else, we'll probably see each other again. So far I'm one for two."
    Dined on 5/30/2014