Baby Flounder with Mushrooms and Pecans

While the rest of the country seems to be embracing every exotic and trendy fish from Arctic char to Moroccan tuna to Chilean sea bass, flounder is what Southerners still perceive as the ideal fish to simply broil with lemon and butter, stuff with all sorts of shellfish, flavored rice, and vegetables, or gently sauté with a creamy wine sauce. This particular dish, which might also be made with small red snapper, sole, and even trout fillets, can be prepared literally in a matter of minutes.