Cut the lime into halves then squeeze the juice over the salmon. Let the salmon rest for approximately 10 minutes.
In the meantime, place garlic cloves in a food processor then add extra virgin olive oil, cumin, coriander, paprika, and black pepper to the food processor. Process until smooth.
Wash and rinse the salmon then pat it dry.
Rub the salmon with the garlic mixture then set aside.
Next, prepare a grill and preheat it to medium heat.
Once the grill is ready, place the seasoned salmon directly on the grill and grill for approximately 5 minutes each side.
Once it is done, remove the grilled salmon from the grill and transfer to a serving dish.
Place tahini paste and garlic powder in a food processor then pour water and lemon juice over the paste. Process until smooth.
Transfer the tahini sauce to a serving bowl then add chopped parsley to the sauce. Mix well.
Serve the grilled salmon with tahini sauce and enjoy warm.