The Corned Beef Factory Sandwich Shop

A very tasty, meaty authentic corn beef sandwich.I really enjoyed the fresh taste.It has been so hard to find a real good corned beef sandwich, but this place is great and the sandwich is delicious!

If you're in the west loop and in the mood for a corned beef or pastrami sandwich, something different from the popular Italian deli down the street, go to The Corned Beef Factory! Great sandwiches. Homemade chips. Hits the spot.

Amazing corn beef sandwiches and the staff was so friendlyWe really enjoyed our lunch

Great Ruben sandwich. The gentleman working was very kind and let us try the meats before picking what sandwich we wanted. Great prices for how much you get.

I passed by this place as I was heading home from the West Loop and it caught my eye because a corned beef sandwich sounded like it would hit the spot as a place to grab a late lunch. It was a surprise how early they closed because they're a sandwich joint with fewer than ten sandwich options, none of which are particularly breakfast themed.I've never seen a restaurant with such a narrow focus but they know their niche and do it well. The rueben I ordered was really good. As someone said, it's not the biggest sandwich you'll ever have but it was well made and I wasn't hungry afterward. The employees were friendly and helpful. Parking is only street, and because it's Lake Ave street parking can be a bit tricky (and expensive). Luckily the el runs right along here. I am rarely in this area so I don't know when I'll be back, and there's so many restaurants around here that I'd probably want to try another, but it's a solid option.

One of the few spots in west loop that force you back in time. Place is OG, food is delicious and prices are unreal reasonable for Fulton market. So far I've tried the Tom & Jerry, the Reuben and the corned beef. Each and every sando is credible and the winner is the meats. The kettle chips are simply unrealistic and stay crunchy for a while. You will entirely miss this place if you're not specifically looking for it. Place is a bang for your buck but don't expect Manny sized sandwiches. They are smaller but MORE than plenty for 1 persons meal. Overall- one of my favorite Fulton market lunch spots!

Delicious fast service and excellent price. Would definitely go back. Totally fits Chicago.

This is our second day in a row visiting and getting lunch. Yes, it's that good! These guys don't chince on the meat and it's all good! The guy behind the register was super nice and helpful! The place is clean with a great vibe! Folks on and out and gives off the traditional sandwich shop vibe. You can tell a lot of locals come here! Seems like everyone knows each other. Oh yeah, it seems as though the chips are homemade. Crispy and light! Check it out!

Amazing sandwiches with good flavors. Simple and filling. Worth the prices, and the meals come with their homemade potato chips. Multiple sandwich options such as pastrami and Italian beef! Rapid service.

Went to the factory and I was totally disappointed.I ordered a Ruben sandwich and I was expecting the sandwich to be flavorful and I was not a happy camper. First it did not taste like corn beef and the sandwich was not as fat as it is posted on some pictures I have seen. I really wanted to savor the taste of a real corn beef sandwich.