Step 1

Preheat the oven to 425 degrees F (220 degrees C). Line a 10x15-inch baking pan with aluminum foil.

Step 2

Arrange broccoli in a single layer on the prepared pan. Drizzle with 2 teaspoons oil. Sprinkle with garlic, 1/2 of the za'atar, and 1/8 teaspoon each salt and pepper.

Step 3

Roast in the preheated oven for 10 minutes.

Step 4

Drizzle salmon with remaining 1 teaspoon oil, remaining za'atar, and remaining salt and pepper. Top with lemon slices. Add to the pan. Roast until vegetables are tender and fish flakes easily when tested with a fork, 12 to 15 minutes.

Step 5

Sprinkle with feta cheese.