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.
