I now buy Denver or bavette cuts to cook as steak instead of ribeye or sirloin. They have incredible ... cook a whole piece (around 700g-1kg) in a low oven at 130c fan until it reaches around ...
Reheat the steak bites in the oven for 4-6 minutes, flipping halfway, until they are heated through. Cut the sirloin steak into bite-sized pieces and toss with the olive oil, salt, pepper ...