3 lbs. fresh yellow fin tuna
3 mangoes, peeled and diced
1 c. cilantro leaves, chopped
1 jalapeno, chopped
1/2 tsp. chili powder
1/2 tsp. crushed red pepper
Juice of 2 limes
1 onion, chopped
Salt to taste

Lightly season the tuna and brush with some oil. Mix the rest of the ingredients in a bowl and set aside. Grill the tuna and spoon the salsa over it. Serve immediately.