Sprinkle the chopped onion with salt and set aside for 10 minutes. Finely dice the tomato and squeeze it with your hands to remove excess liquid. Squeeze the onion between your palms to drain any liquid.
In a bowl, combine the meat, spices, chili, drained onion, garlic, oil, tomatoes, and pomegranate molasses. Mix well.
Cut the pita breads into quarters. Fill each quarter with a heaping tablespoon of the meat mixture, spreading it completely flat and even to ensure it cooks uniformly.
Preheat your panini press. Brush the pita quarters with oil on both sides and place them in the heated press.
Cook for 15–20 minutes, flipping every 5 minutes to ensure even browning and that the meat cooks through. For extra-crispy Arayes, transfer them to a preheated oven for an additional 2 minutes, if desired.
Alternatively, cook the Arayes on a charcoal grill or bake them in a preheated oven at 200°C/400°F for about 15 minutes, flipping halfway through, until golden and the meat is cooked through.
Serve hot with plain yogurt, hummus, or a comforting bowl of [Lebanese Brown Lentil Soup], [Turkish Red Lentil Soup (Mercimek Çorbası)], or [Lebanese Red Lentil Soup].