Dribble lemon juice over the Groper meat, sprinkle with tablespoon of Vegeta and let stand roughly half an hour.
In an ovenproof dish, in a small amount of oil place the prepared fish, potato, red paprika, onion and olives.
Mix olive oil, wine, tablespoon Vegeta and garlic. Then with this, cover the vegetables and fish.
Cook in heated oven at 200 C, roughly 40 minutes.
Once the groper has been cleaned, rinse under running water.