Preheat grill to high heat

Arrange onion slices and bell peppers on a grill rack coated with cooking spray. Grill onions for 12 minutes, turning after 6 minutes. Grill bell peppers 12 minutes, turning occssionally. Remove onions and bell peppers from grill and let stand for 5 minutes. Slice onion rings in half. Thinly slice bell peppers; discard stems and seeds. Combine onion, bell peppers, 1/4 tsp salt and 1/8 tsp black pepper in a small bowl.

Sprinkle fish evenly with remaining 1/2 tsp salt and remaining 3/8 tsp black pepper. Heat a large nonstick skillet over medium high heat. Coat pan with cooking spray. Add fish to pan and cook for 3 minutes on each side or until fish flakes easily when tested with a fork or until desired degree of doneness.

Warm tortillas according to package directions. Divide fish, onion mixture and jalapeno slices evenly among tortillas. Serve with lime wedges, if desired.

Hands on Time: 20 minutes

Total Time: 30 minutes

SLICE THE ONION JUST BEFORE PLACING IT ON THE GRILL. IF GIVEN TIME TO SET! THE ONION RINGS WILL BEGIN TO SEPARATE AND WILL NOT HAVE GOOD GRILL MARKS.