Grilled Shrimp Fajitas

1 . Stage

Combine oil, vinegar, water, and marinade mix in a large bowl. Add shrimp and marinate for 30 minutes.

2 . Stage

Preheat the grill to 300 degrees F (150 degrees C) and oil the grate with cooking spray.

3 . Stage

Add onions to the hot grill, keeping rings intact. Add bell peppers. Grill for 3 to 5 minutes per side. Transfer to a cutting board and chop roughly.

4 . Stage

Grill shrimp until opaque and cooked through, 1 to 2 minutes per side. Transfer shrimp to a bowl covered with aluminum foil to keep warm.

5 . Stage

Heat tortillas on the hot grill for 1 to 2 minutes. Assemble fajitas with onion, peppers, and 3 to 4 shrimp per tortilla.