That's why all Coles Brand fresh beef is 100% Australian Grown with No Added Hormones. So, you can feel confident you're getting consistently great taste and quality every time. Cut guide STRIPLOIN Prized for its natural tenderness and popular for family steak nights, porterhouse steak is sourced from the back of the animal. Best pan fried on the BBQ to a perfect medium rare, porterhouse steak is plump, juicy and flavoursome.