make 1 lb sirloin for 2 if you really like steak. think about it, tailor recipes to yourself. rub meat with lime zest, garlic salt and chili flakes and a little canola oil, then grill on an extremely hot grill pan just till rare-med rare, the dressing will further cook the meat. then as steak rests sprinkle it with lime juice and chopped cilantro , set for 10 min. make your salad. dressing should be lime juice, garlic to taste, chili flakes, canola or olive oil, more chopped cilantro and all the juices from the meat after you slice it as thin as possible against the grain.
Toss this in your salad, top with meat and sprinkly the peanuts on top if desired.