In a bowl, combine the tuna, lemon juice and some salt and let marinate for 5 minutes. Drain the lemon juice and add the coconut milk, carrots, cucumbers and tomatoes to the bowl. Mix together and add salt and pepper to taste. Serve in a bowl (or half fresh coconut shell if possible) add the scallions on top.
Warning: Consumption of raw or undercooked shellfish may substantially increase the risk of foodborne illness.
This recipe was provided by a chef, restaurant or culinary professional and may have been scaled down from a bulk recipe. The Food Network Kitchens chefs have not tested this recipe, in the proportions indicated, and therefore, we cannot make any representation as to the results.