Greek-Style Red Snapper - Mississippi Seafood

Ingredients

• 2 lbs Mississippi Gulf red snapper fillets
• 1 each large red onion, thinly sliced
• 2 tsp dried oregano
• 4 Tbsp lemon juice
• 1 each large tomato, cored and chopped
• 1/4 bunch parsley, chopped
• 4 oz feta or blue cheese, crumbled