Whisk together olive oil, lemon juice, oregano and honey and set aside.

Heat olive oil in a skillet until very hot. Toss feta cubes in the flour to coat them. Fry cubes in hot oil, turning to brown each side.

Remove and drain on a rack or paper towels.

Arrange mixed greens in a large bowl or platter and top with sliced onion, tomatoes, and cucumbers. Add feta cubes and top with cracked pepper.

Drizzle with prepared dressing. Serve immediately.