3/4 c. reduced calorie mayonnaise
1/2 c. chopped cilantro
2 tbsp. lime juice
1 med. tomato, seeded and diced
4 (6 oz.) halibut steaks, 3/4 inch thick
2 sm. scallions, diced
Corn oil cooking spray

Combine mayonnaise, cilantro and lime juice. Transfer 1/2 cup and set aside. Stir in tomato. Brush fish steaks with mixture. Heat over medium-high heat, cook turning once 8 minutes or until fish flakes easily. Top with remaining sauce and top with scallions.