Mix the soy sauce, cooking sherry, molasses, honey, white vinegar, and ginger together in a 9" skillet with high sides. Heat the mixture over medium-high heat, 1-2 min, until it begins to simmer. Reduce the heat to medium.

In a small bowl, mix the cornstarch with 1 tablespoon water, until smooth. Pour the cornstarch into the skillet and mix until combined.

Add the salmon fillets to the sauce. Spoon some of the sauce over the filets, then cover the pan. Cook the fish over medium to medium-low heat until the fish is flaky, 4-6 min (depending on the thickness of the filet).

Serve the salmon with rice and steamed vegetables.