Transfer the Roma tomato halves to a big bowl. Add the extra-virgin olive oil and toss them around gently. Transfer the tomatoes to a baking sheet, add salt and ground black pepper to the top of the tomatoes, follows by the minced garlic.
Add the breadcrumbs or Japanese panko (preferred), then follow by the Parmesan cheese and chopped parsley. Baked in the oven for about 25-30 minutes until the panko turned golden brown and crunchy. Serve warm.