1: Grill the sourdough bread until it's golden brown.
2: Prepare the tzatziki dip and spread it over the grilled toast.
3: Marinate cucumbers and tomatoes in extra virgin olive oil, red wine vinegar, flaky sea salt, and dried oregano.
4: Layer the marinated cucumbers and tomatoes on the toast.
5: Add thinly sliced red onion on top.
6: Sprinkle crumbled feta cheese over the vegetables.
7: Top with Kalamata olives and fresh oregano leaves.
8: Drizzle with extra virgin olive oil and serve.
