Place the cooked onion in a bowl with the pineapple, ginger, cilantro, honey, if using, lemon juice, sesame seeds, red pepper flakes and olive oil. Season to taste with sea salt and black pepper and mix everything well.
¼ cup fresh pineapple, 1 tablespoon fresh ginger, 1 teaspoon fresh cilantro, 1 teaspoon honey, 1 teaspoon lemon juice, ½ teaspoon sesame seeds, ⅛ teaspoon red pepper flakes, 4 teaspoon extra-virgin olive oil, Sea salt and freshly ground black pepper to taste