3 sablefish with and cream Recipes

shiitake mushrooms, stemmed and cut into 1/2-in.-thick slices, chopped fresh thyme leaves, kosher salt, freshly ground black pepper, olive oil, divided, dry white wine, chopped garlic, skinned sablefish fillets, each about 1 in. thick (about 1 lb. total), rinsed and patted dry, sour cream

butter, all-purpose flour, minced shallots, minced garlic, dry white wine, heavy cream, whole basil leaves, salt and freshly ground black pepper, skinless sablefish (black cod) fillets, peeled, seeded, and diced tomatoes, chiffonade basil, plus extra for garnish