Chilean sea bass with miso glaze

An excellent marriage between a fatty fish and a sauce flavored with wine, miso paste.
One piece will be broiled and the other sauteed.

1/2 c.white miso,
1 tsp. minced ginger,
2 garlic cloves minced fine,
1 tsp. Sriracha hot chili sauce,
1/3 c. dry white wine or saki,
1 tsp. lemon juice,
1/2 tsp. sweet mirin,
1 T. honey or sugar,
2 piece fish 7-8 oz. ea.,
2 tsp. roasted dark sesame oil