There are many recipe ideas on google for bread fruit, this is one of them!
Fire, BBQ, or Gas Grill
Breadfruit can also be cooked over a fire or on a BBQ or gas grill. Place a whole breadfruit, mature or ripe, on the fire or grill, turning until it is uniformly blackened and tender. Remove from heat and use the flat side of a wooden spoon or knife to tap the skin and soften the fruit. Carefully peel and add butter or coconut cream and salt to taste. Another rich, delectable dish is to take the cooked fruit from the fire, remove the stem and core, and pack the cavity with coconut cream or canned corned beef. Return to the heat for 5-10 minutes until the oil has penetrated the flesh of the fruit. Peel and enjoy.
Looks yummy, I have never tried it!!