Steps
1. Preheat the grill.
2. Brush mackerel fillet with olive oil and season with salt and pepper. Grill for about 8 minutes until cooked through.
3. Grill the corn for about 5 minutes, turning to heat evenly.
4. In a small bowl, mix together soy sauce, olive oil, and a pinch of pepper.
5. Place mackerel on a plate with the grilled corn. Drizzle the soy glaze on top.
6. Enjoy!