There is a KFC and MacDonalds on Damrak near the Dam and MacDonalds and Burger King have sites around the corner in Niewendijk, the pedestrianized shopping street. Fish is cooked to order. Eat in or take away. Pickles, Curry Sauce, Mushy Peas, and a large range of drinks. Many of the Budget Hotels on Warmoestraat also do cheapish food.
Most Restaurants offer at least one vegetarian dish.