In a shallow skillet, combine tahini, honey, soy sauce, lemon juice, garlic, ginger, water, and olive oil; whisk until smooth.
Season salmon fillets with salt and pepper and place them skin-side down in the skillet.
Bring the mixture to a gentle simmer over medium heat, then reduce heat to low.
Cover and poach the salmon for 10-12 minutes, spooning the sauce over the fillets occasionally until cooked through.
Remove salmon from the skillet and spoon additional sauce over the top.
Garnish with chopped fresh parsley and serve immediately.
