Step 1

Preheat oven to 350F.

Step 2

Lightly grease a 9x13 baking dish with cooking spray and set aside.

Step 3

Heat 1-1/2 tablespoons olive oil in a nonstick skillet over medium heat.

Step 4

Add tomatoes; season with salt and pepper, and stirring occasionally, cook for 4 to 5 minutes, or until tender.

Step 5

Stir in garlic and continue to cook for 1 more minute, or until fragrant.

Step 6

Remove from heat.

Step 7

Add oregano and chopped olives; mix to combine.

Step 8

Transfer tomato mixture to previously prepared baking dish. Taste for seasoning and adjust accordingly.

Step 9

Season Tilapia with salt and fresh ground pepper.

Step 10

Arrange Tilapia over tomatoes, in one single layer.

Step 11

Drizzle with remaining olive oil.

Step 12

Bake, uncovered, for 22 to 25 minutes, or until fish is completely done.

Step 13

Remove from oven.

Step 14

Sprinkle with feta cheese.

Step 15

Garnish with parsley.

Step 16

Serve.