Ian's is known for their odd variety of pizzas like mac 'n cheese pizza and lasagna pizza. For vegan options at Ian's, there are a slew of veggies such as artichoke hearts, onions, spinach, basil, portobello mushrooms, button mushrooms, roasted red peppers, sliced tomatoes, chopped tomatoes, kalamata olives, pico de gallo, and pineapple. Other toppings include french fries and pasta noodles (penne, lasagna, macaroni). Ian's proudly carries local Chicago vegan companies, Chicago Soydairy and Upton's Naturals. They have Upton's Italian-style, chicken-style, and soy-pepperoni style seitans. They also carry CSD's mozzarella and cheddar cheeses. Lastly, Ian's has a build-your-own salad option with all of the said veggies above.
For the pizza we ordered, we got the Italian-style seitan, mozzarella cheese, basil, onions, artichoke hearts, and button mushrooms. This was really good! The crust was a bit try for me, but I added some homemade giardiniera. Ian's is a great place to either sit down and get a pie or take it to go. I also love that they support local vegan companies!
For a complete review, please see my blog here: http://veganmiss.blogspot.com/2011/10/vegan-chicago-restaurant-review-of-ians.html