Flatiron Steakhouse - Park Slope

Me and my date had an absolute GREAT time. The minute we walked in, we felt the vibe. Mike's a cool brother, I was late, and he said," Don't worry, Ray. I got you. " He's a cool brother. The food was TOP TIER! Me and my date talked about our experience all night. Will come again.

We took advantage of Restaurant Week to try the Flatiron Restaurant. We wanted steak, and the rib eye steak was perfectly cooked, tender and delicious. The sautéed onions, and potatoes and caesar salad were perfect accompaniments. The decor and amenities were fun; vintage casual comfort. We'll be back.

We shared a burger and Mac and cheese and one ribeye and one wagyu flatiron steak. Steaks were perfectly cooked (rare) with perfect salting and good char. Burger was juicy and delicious. Also enjoyed cauliflower and carrot sides. All food was great. Portions medium sized. Service and drinks were excellent. Restaurant has an upscale bar vibe and was about 3-4 full with moderate noise level. Highly recommend.

Food amazing. Server are amazing. 10/10 experience

Atmosphere: 5

Food: 5

Service: 5

This is a great neighborhood joint - and the food was terrific. The restaurant week menu was incredible and a great value! We will definitely return!

possibly the best place I've ever been to

Atmosphere: 5

Food: 5

Service: 5

Just has my BDay dinner with my bro at Flatiron. Daniel, our server genius,
was so knowledge about the food and gave me the best selections suggestions and went above and beyond...and it was very late too! All smiles and kindness. The food was delicious and I had the biggest juiciest steak ever. Hint... get the poblano mac and cheese.

Atmosphere: 5

Food: 5

Service: 5

Our server Daniel went over and beyond to service us. Thank you sooo much.

Atmosphere: 4

Food: 4

Service: 5

There are better choices. Food's good, service was attentive. Atmosphere needs a lot of attention.

The new chef is killing it! I’ve been here a couple of times recently, and every single visit has been amazing. I’m super picky when it comes to restaurants, and this place nails it—every time.

The food is so good I’ve basically licked my plate clean (not even exaggerating). Everything is full of flavor, perfectly cooked, and clearly made with care.

The vibe is great too—nice ambiance without trying too hard. And the staff is always so friendly and welcoming. It’s the kind of place that just gets it right on all fronts.

Highly recommend, especially if you haven’t been in a while. The difference with the new chef is real.

Atmosphere: 5

Food: 5

Service: 5

Husband wanted a steak for his birthday, so we tried it out. Food was great, there were options for the vegetarian in the group, mac and cheese is out of this world.

This is a low-key neighborhood steakhouse. The menu is somewhat limited when compared to the big pompous places, but the food was excellent, the service was great, and it was an easy walk from our place. We look forward to coming again.

Daniel greeted us and the floor was spectacular.
We ordered the Caesar salad ( gorgeous) and the mussels were divine.
The grilled bread and black garlic butter was a great way to start.
We dined on all of the different steak cuts. Each were delicious yet I loved the wagu beef.
The sides were each more delicious that the other. The brussel sprouts and French fries the mushroom risotto and the Mac and cheese. Daniel was the most fabulous server. Perfect night out for steak.

Atmosphere: 4

Food: 5

Service: 5

Steakhouse with fantastic food and absolutely no pretension. The Prime Rib was outstanding, and there’s a big selection of wines by the bottle that pair great with the meat. Brussel sprouts were fantastic: super flavorful but not heavy.

Have a drink and a chat at the bar with the bartender/manager Nick. He’s a low-key renaissance man and veritable mensch with a passable Christopher Walken impression.

Atmosphere: 5

Food: 5

Service: 5

We went to Flatiron Steakhouse for Father's Day. The establishment was cute. The staff was very nice. Our waiter Nikolai was so great . We ordered buffalo wings, and Calamari for appetizers. The wings were tender and the meat fell off the bone. The Wings could have been a little crispier, and just a little more flavor for the calamari. My husband had Sangria it was good we recommend it. My son and I just had sprite and water. Our Entrees were a Wagyu Burger with Truffle Fries which my son loved he said everything was delicious. I had the salmon mash potatoes and string beans, and a side of brussel sprouts everything was delicious. My husband had the 22 oz prime ribeye steak with mash potatoes and grilled carrots. My husband enjoyed his food. For the 3 of us it cost approximately $230 keep in mind we didn't really order drinks. They also have a bar if you want to just stop in for drinks.

Atmosphere: 5

Food: 4

Service: 5