@jesusprubio could you give us some error output perhaps? is it unable to install apt-transport-https, what's the error with lsb_release? Perhaps Kali is too far from its Debian roots to be compatible with our Debian-style installer? jesusprubio commented Oct 22, 2014.
This is a delicious flank steak. The stuffing makes it much more filling, but there's never any left over! Can also be cooked in the microwave. Just cover and cook at medium setting (50 per cent) in a microwave-safe dish for 30 minutes, rotating dish halfway through cooking.
For the steak: Generously salt and pepper both sides of the steaks. Heat an ovenproof skillet over medium-high heat. Add the butter and olive oil. When the butter melts, add the steaks to the skillet and sear on both sides until a really nice color, about 1 minute per side. Place the skillet in the oven to finish cooking the steaks. Cook until medium rare, 4 to 5 minutes. Cover loosely in foil and allow to rest for 5 minutes.