Welcome to Mamma's On Mill

“ I’m a sucker for a good sandwich and this place has it going on. Walking in the door I was immediately greeting with smiles and a, “what can we do for you?” Just good vibes of the jump. I ordered the Big V-8 16” thinking, I’ll eat half now and half later. No. I ate a quarter of this monster and I’m sweating. So much meat. The bread is delicious, the meat has healthy portions and tasted amazing. I’ll be back here again for sure. ”

“ The person taking our order was literally so full of energy and kind. Biggest smile on his face and was so helpful. One of the best customer experience I have ever had food was hot and delicious and our sundaes we too notch ”

“ Welcome to sandwich heaven! First time I came to this place was right after work. It sits in the middle of Waterloo’s “Loo” downtown. I got my usual, the regular Italian, and I was more than happy with it! Fresh bread, crisp veggies and a nice amount of layered meats! If anything, would have asked for an extra side of oil and vinegar. Now where this place went really out of control was when I tried their other sandwiches. I got a turkey club which was probably the best club I’ve ever had and their “tri-tip” sandwich which I couldn’t get enough of. Sliced, grilled delicious beefiness. There’s also a very highly rated pizza place right down the street, but I haven’t managed to get there because whenever I am in Waterloo I come straight to Mamas and get 1 or 2 sandwiches! I I just, really love the place. ”

“ Came in on a Monday around 12:15pm. Was promptly greeted and order taken. These guys have a wide variety of hot and cold sandwiches, fountain drinks & assorted chip options. Quickly got our food, and found an open table (1 of 4). Sandwiches were all consumed quickly. Tri-tip sandwich was my favorite with the spicy mayo! They have a cool but gigantic puzzle on the wall (of the world) that supposedly contains over 60k individual pieces and took them over a year to put together. Kids really looking at this. ”

“ We came here just to try something new that popped up on Google. There are no extra frillys here, just awesome food. This place has a very old school feel, despite only being open since 2023. We got two melts, and they were hot, fresh and nicely buttered. Everything from the bread to the meat was perfection. I would put this right up with any of the 100 year old delis in St. Louis. This place is a well kept secret in Waterloo that I hope succeeds. We will be back for sure. ”

“ The sandwiches our group had was Spicy Italian, Grilled Chicken Fajita, and California Turkey Club. We all were very pleased with how delicious they were! My Cali Turkey sandwich (on toasted marble rye with provolone cheese) was the best turkey sandwich I've ever had! ”

“ We tried another new place for us , Mamma's On Mill. The sandwiches we got were excellent. Some of the better sandwiches that we've had in a while. The place is pretty small inside & their fountain soda machine was broken , but the sandwiches were top shelf. We will be back for sure.. ”

“ Fast and food was excellent. Not much dinning area, but most people we're ordering take out. Do yourself a favor and travel to Waterloo illinois to try Mamma's on Mill.. ”