2 lb. grouper filets (or any hard, white fish)
olive oil cooking spray
salt and pepper
bib or green leaf lettuce leaves
1 jalapeno, seeded and chopped
1 c. cilantro leaves
3 sprigs fresh mint
3 T. grainy mustard
2 T. red wine vinegar
1/3 c. extra virgin olive oil
1/2 red onion, finely chopped
red radishes, thinly sliced
Heat grill pan or nonstick skillet over high heat. Spray pan with cooking spray. Place fish on grill, season with salt and pepper. Cook 5 minutes on each side, until opaque.
Arrange lettuce leaves on a platter. Place jalapeno in a food processor with cilantro, mint, mustard, and vinegar. Turn processor on and stream in oil. Season sauce with salt and pepper.
Take fish off grill and place on serving plate. Break fish into chunks and squeeze lime juice over fish. Add a few dashes of hot sauce, to taste.
Pile fish in lettuce leaves. Top with red onion, radishes, and sauce.