Place the prepared smoked herring fillets in a large bowl and flake them with a fork.
Add the tomatoes, scallion, parsley, sliced Scotch Bonnet, black pepper, and crushed garlic, tossing gently to combine.
Layer the thinly sliced onion over the top; do not stir.
Heat the olive oil in a small sauté pan over medium-high heat until wisps of smoke appear.
Carefully pour the hot oil over the onion slices to achieve the signature “chunkay” effect.
Mix thoroughly to disperse flavors evenly. Taste and add salt only if needed (the smoked herring may already be salty).
Serve warm or at room temperature with rice and dhal, fried bake, or roasted breadfruit.
