Drain and rinse the heart of palms. Chop each of them in pieces of differing sizes, set aside in a bowl.
Heat 1/2 cup coconut milk in a large saucepan over medium-high heat, add onion, garlic, red bell pepper, green onion, tomato, thyme, pimento, and cook until onion is soft about 3 minutes.
Stir in chopped hearts of palm, remaining 1 1/2 cup coconut milk, Scotch Bonnet Pepper, and bring to a simmer for 15-20 minutes, stirring occasionally.
Add salt to taste and serve immediately.