The menu at this lunch and early-dinner spot in the Loop unsurprisingly focuses on pierogis, offering more than 10 flavors, including sauerkraut and mushroom, potato and cheese, and a fruit mix. They can be bought in portions of six, nine, or 12 and come topped with fried onion, bacon, and sour cream. Pierogi Heaven also serves borscht, cabbage stuffed with meat, and sausage should you want a larger lunch.