In a bowl, whisk together the olive oil, honey, minced garlic, red wine vinegar, soy sauce, and black pepper. Pour over the flank steak and marinate.

In a food processor, blend feta cheese, heavy cream, and lemon juice until smooth and creamy. Adjust texture with more cream if needed.

Preheat the grill to between 450°F and 500°F for high heat cooking.

Remove steak from marinade and grill for 3-5 minutes per side until medium-rare. Grill zucchini alongside for 5-10 minutes until tender.

Let the steak rest for 5 minutes, then slice against the grain and serve with grilled zucchini and whipped feta. Top with optional garnishes.