At Proof, baking pizza is both an art and a science. Our menu is rooted in seasonality, using many fresh, local vegetables and herbs in peak season to showcase vibrant colors and crisp refreshing flavors. Whether you are seeking traditional, cheesy New York-style pizza, farmstead-inspired vegan pies, or thoughtfully-sourced salads, there is something for everyone. Just steps from the Princeton University campus, Proof offers the perfect blend of fine food in a casual neighborhood setting.
Based on 105 reviews, the restaurant has received a rating of 4.2 stars. Price $$
✔️ Dine-in ✔️ Takeout ✔️ No-contact delivery

Address:
84 Nassau St, Princeton, NJ 08542
Phone: (609) 497-7663
Website:
Hours
| Tuesday |
11 AM–9 PM |
| Wednesday |
11 AM–9 PM |
| Thursday |
11 AM–9 PM |
| Friday |
11 AM–10 PM |
| Saturday |
11 AM–10 PM |
| Sunday |
11 AM–9 PM |
| Monday |
11 AM–9 PM |
Menu
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Menu Photos
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Reviews
Toniyah Harris
The pizza was alright, it could use a bit more seasoning. I got the Chicken Parmesan pizza. The staff were really friendly and quick with our food. The store was clean and bright.
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Mr Patella
Good place for stop and go pizza. They have many veggie options but their cheese and mashroom one was good. Servers were friendly and easy to talk to. We also tried their Nassau diner which is next door.
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Yahya Kenana
Pizza was okay. The place was clean (kinda fancy I guess) service was bad. They made my mother & I & 2 other guests get up & pay for our meals while we were eating. Usually if you’re eating in, you pay after. That really threw me off & as stated before the food is very basic. Definitely not Jersey quality.
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Louisa
We ordered take out online an hour before the store closed. Our order went through but when I came in to pick it up, the restaurant staff said it did not exist. I showed them the confirmation number and learned that the online system is 1) prone to error and 2) not reviewed an hour before closing. Additionally, while the restaurant closed at 9pm, orders cannot be realistically placed after 8pm; this was not made known to us online. Staff offered us leftover pizza that did not amount to the value of our original order, assuming that the rest of the money would not be refunded. I asked for a complete refund, and received a confirmation text. A week later, we did not receive a refund; we called the restaurant, which promised one in the next 24 hours. They called us back to state that the refund was being processed, but not after arguing on the phone about whether we actually did place an order, and insisting that it should be a full refund (they tried to dispute the price). I must say that during this entire time, I chatted with one staff member; I interacted with only with her when going to pick up our order and conversing on the phone. No other employees were involved. To this day, we have only been refunded three dollars. I’ve heard amazing things about this restaurant, from the quality of the food to its tastiness, yet the level of unprofessionalism has made me seriously reconsider eating here. In fact, I will not be eating here at all, unless I would like my money to be stolen again.
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Holly Crivelli
Ordered the Buffalo Chicken sandwich. The roll was falling into pieces as soon as I tried to pick it up. No blue cheese at all tons of pickles. I feel like I am eating a pickle sandwich with dried up chicken and bread crumbs. Chewing and forcing myself to swallow. The fries are good. Will never get a sandwich from here again.
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Mark
Best pizza in Princeton.
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Cat &
Please note there’s a new credit card fee of 3.5%.
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irene hsieh
2022 update:
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Marisa Falsetti
This place is a joke. They don’t deliver and you can’t place orders ahead of time. I ordered 3 pizza’s and a salad at 11:00am as soon as they opened. You can’t call to place an order, it has to be done on their website. Verified us that it would be ready by 11:33am. Once we got there to pick up the food, they told us their app was not working properly so they never started the order. The order was not ready until 12:30pm. This order was for an office party for an employee’s last day. None of us were able to take a lunch. Not sure how you’re suppose to order food from this place. Never ordering from here again. Wish I could give it zero stars.
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Namrata Arora
Such good ambience, pizza slices and location. Very friendly staff.
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