Pat the cheese completely dry with paper towels.
Place the flour in a shallow dish and lightly coat the cheese on all sides. Shake off any excess flour.
Heat the olive oil in a heavy skillet over medium-high heat. Fry the cheese for 2–3 minutes until deep golden brown.
Carefully flip and cook the other side for another 2 minutes. Remove the skillet from the heat.
Pour 1–2 tablespoons of Metaxa brandy over the hot cheese.
Using a long lighter or fireplace match, carefully ignite the brandy. Allow the flames to burn for 5–10 seconds. Extinguish the flame naturally or with a generous squeeze of fresh lemon juice.
Serve carefully as it will be hot.