There is a great a smoked gouda, bacon, chorizo, and jalapeño-topped burger at Oscar’s Pub & Grill. Read more.
Definitely the best burger in MKE but, not the best I've ever had. That would be Ron's Place in Kenosha... However the Gouda Mac & cheese bites were yum!
Hands down the crab cake BLT was the best in Milwaukee until they recently took it off the menu. Try the Friday fish fry....it's delicious.