Speaking of flank steak, this is a recipe I'll try this weekend. Found in the Chicago Trib food section, typing the ingredients as written. As usual I'll "mess" with it a bit.
1 1/2 lb flank steak
1 tsp ground cumin
1 tsp salt
1/2 tsp paprika
1/4 tsp pepper
2 tblsp chopped cilantro
1 tblsp olive oil
2 poblano chilies, seeded and cut into strips
1 red onion, sliced thin
Combine cumin, salt, paprika, pepper and cilantro and rub over flank steak. Grill until desired doneness and let rest.
Heat olive oil in skillet, add poblano chilies and red onion, stirring over high heat until crisp tender.
Slice flank steak thinly against the grain, plate with poblano chilies, onions and extra cilantro to serve.