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Our Latest Reviews

Margaret 16 days ago

Open Turkey Sandwich

Excellent Generous serving size. Would definitely order again!!!

Lillian 24 days ago

Bacon and Cheese

Always great food. Great service and always clean.

Nmclark93 about 1 month ago

Avocado Toast

Love the Avocado Toast. I have a gluten allergy as well, so I get gluten free bread and It really is some of the best gf bread i've ever had!

Kevin about 1 month ago

Bacon, Lettuce & Tomato

Great food at a decent price!!

Stan about 1 month ago

Bacon and Cheese

Excellent food, oversized bagel, loaded with steak, egg and Swiss cheese, had to take half home. Wanted whole grain pancakes but not available???

Richard about 1 month ago


Safe seating, great service, excellent dish.

Carol about 1 month ago


My boyfriend and I go there quite often we love the diner always great service great quality and a great time

Gianna about 1 month ago

Hungry Man

i've been going to all the diners in this hospitality group for a while and i always get the hungry man! it's my favorite and consistent across all locations. i never usually finish it and it makes the perfect left overs!

Keith about 1 month ago

Spaghetti & Meatballs

Served very warm and delicious. I asked for extra sauce and it arrived correctly. I was happy. I am in this restaurant about 2 to 3 x every week. Sometimes, i go even more often, great staff too.

Mansi about 1 month ago

Hungry Man

Amazing!!! 10/10. Will always choose Parthenon over any diner

Rmb0227 about 2 months ago

French Toast

Love the food. Great service

Alison 2 months ago

Chicken Francaise

Awesome; order it every time we're there!

Studiodstny 2 months ago

Chef Salad

Not your ordinary chef salad, that's for sure! I love the presentation and the roast beef was EXCELLENT! Definitely coming back to try out breakfast! 😋

Typino78 3 months ago

Eggs, Home Fries & Toast

Never received meal and coffee. Credit card machine was down. Gentleman asked to write my credit card number on a piece of paper? Who's comfortable with that?!! Then he suggested I go to the ATM? Why would I pay an additional $3 for my meal because the credit card machine is not working. So I ended up leaving Empty handed and hungry. Went to bagelman down the street.

Jackeline0307 3 months ago

Oreo Cookie Pancakes

So Delicious!!!!! Wether you're 4 years old or 89 these pancakes I highly recommend

Robisilverman 4 months ago

Vegetable Omelette


Markh 4 months ago

Chicken Souvlaki

I used to have this souvlaki with my mom here when I was a kid - I moved back and it's still the best I've had. This place is great! Also they do awesome granola and yogurt w berries and honey in the morning. Great people and place!

Srogburn 4 months ago

Shrimp Scampi

What I thought to be an odd pairing of rice pilaf and shrimp, rather than the typical linguini, turned out to be absolutely delicious!

Lisajlabella 5 months ago

Egg Cream

Was delicious. Best I've ever had.

Manuel 5 months ago

Hawaiian French Toast

Absolutely delicious! I recommend trying this. The waitress was very nice as well.

Nyrell 18 days ago

Bacon, Lettuce & Tomato

Fire 🔥

Raquelpedroaa 28 days ago

Mill Plain Breakfast

I recently order this dish and it was amazing all my favorites in one dish eggs bacon sausages and pancakes

Nicole about 1 month ago

House-Made Meatloaf

My sister and I love this entree. We order it all the time. It is always great. Nikki

Eastman about 1 month ago

Roast Turkey/Roast Beef

Anything made with the roast turkey is phenomenal and I alternate between the turkey club and hot open turkey with mashed and extra gravy on both The turkey is always so moist and perfectly cooked as is the bacon on the club sandwich I always eat every bit of the Cole slaw as it is one on my favorite side dishes and always finish with rice pudding with whipped cream to go as it is so deli so is but I am stuffed from a deli skis dinner so I treat myself later in the day or the following day Staff is amazing and we always enjoy going to Mill Plain diner

Nerisews about 1 month ago

Tuna Salad or Tuna Melt

It's hard to pick my favorite menu item at Parthenon Diner-Old Saybrook but a tuna melt on rye is right up there as pure comfort food.

Kevin about 1 month ago

Bacon, Ham or Sausage, and Cheese

Great omelettes and the seasonal eggs and turkey sausages on the thick bread

Brenda about 1 month ago

Turkey Sausage Patty, 2 Eggs & Cheese

Parthenon Diner is actually my favorite restaurant in Old Saybrook, moved here about a year ago and this became my favorite place to eat. I enjoy the freindly atmosphere, the staff is great, the food is amazing, with a large selection, huge portions. I do have a few favorite meals as well, the slow cooked meatloaf with mashed potatoes, turkey burger and much more. Also the desserts are really good, I eat there once a week and enjoy.

Joe about 1 month ago

Assorted Cakes

During all this covid-19 time and all that yes we haven't been out there too much but right now I'm in a 14-day quarantine almost over with. I'll be there to get one of my favorite sandwiches

Sheri about 1 month ago

California Benedict


Rissalej about 2 months ago

Mystic Fisherman Platter

Went to Mystic Diner for the first time. There were 8 of us in our immediate family and our waiter Kenneth was attentive and so kind. The food came out quickly and everything was hot and fresh. The prices and portions were great. The diner was clean as were the restrooms. Would recommend this place and will definitely be back! Thank you Mystic Diner for a great experience. The Cabrera's

William about 2 months ago

Classic Burger

very tasty and cooked just right

Lucyanastasio1953 2 months ago

Bourbon Steak Tips

First of all we are a mile away from the Parthenon and go there at least 2-3 times a month. Have never walked away disappointed. This was the first time I have ordered to go. I recently had surgery and my daughter and grandchildren were coming to visit. I wasn't able to cook dinner for all of us. I told my daughter to look up your restaurant and let me know what they would like. Needless to say everyone was very pleased on their choice. The prices were right for me for five dinners. I didn't realize that you deliver so my daughter dropped the children off and went to pick up the food. She was helped to the car with the bags. Sorry this is so long. You're staff is also very friendly and efficient every time we're there. 👌

Rosenbergelizabeth89 2 months ago


I have tried all of Parthenon's paleo dishes and I love them all! Definitely has made ordering food last minute easier and still keeping it healthy.

Apw2004net 3 months ago

Greek Vegetarian Platter

My wife ordered the Greek Veggie Platter at the Mystic Diner - We also ordered the Yankee Potroast, all this was phoned-in for take out. The order taker on the phone was poorly trained, she sounded confused and it took effort to make this woman understand what we wanted. Sure enough after we arrived home from driving to the diner for order pickup there was NO SPINACH PIE which was the main part of this dish. The next day my wife drove to the diner AGAIN to complain to management "Destiny" who was friendly and polite but the other lady who was thin with blonde hair in her 30's was Rude. Instead of apologizing for the kitchen mistake and spoiling my wife's dinner - She said; "You should have immediately called". When my wife told me about her ordeal I thought to myself WHAT?? ARE YOU KIDDING ME?? You RUIN my wife's dinner and then you try to blame her for your kitchen staff mistake? To add INSULT TO INJURY - After all that the kitchen staff gives my wife a little piece of Spinach Pie in a styrofoam box and sent her on her way. WHAT A LACK OF CUSTOMER SERVICE. Let me also say we are Not Tourist. We are Mystic residents. In the dead of Winter when there's 3 feet of snow on the ground it will be the "Mystic townies" that will (or won't) support you...

Letitnieves 3 months ago

Avocado Toast

Plain. Nothing special about it. Presented in a large plate. Looked lost since it was so small. One slice of tomato.

Madisonsanborn8 4 months ago

Mystic Panini

So good! Very filing but light at the same time and the service was quick!

Kjumper24 4 months ago

Avocado Toast

The avocado toast was literally SO good. Such a generous spread of avocado and the toppings were delicious. I got fried eggs on mine and it was perfect. HIGHLY recommend.

Altschulerm 4 months ago


Delicious and friendly service! Favorite place in Branford.

Robinboyer57 5 months ago

Bacon, 2 Eggs & Cheese

Great service and atmosphere. Family oriented. We love the diner in Old Saybrook!!

Melissa 5 months ago

BLT Sandwich

Delicious! Bacon was crisp and sandwich was filling.


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