This Pesto and Olive Steak with Potatoes recipe is a delicious and flavorful dish that is perfect for a special dinner. The steak is marinated in a homemade pesto sauce, which adds a burst of fresh basil and garlic flavor. The olives add a briny and tangy taste that pairs perfectly with the juicy steak. Served with crispy roasted potatoes, this dish is a complete and satisfying meal.