Do you have any interesting, gourmet or fancy peppercorns in your pantry that have just been sitting around? If so, get excited. Lemon Butter Black Pepper Fish Fillets is the perfect recipe for those lonely black peppercorns. And this recipe will make those babies come to life! Many times in recipes, freshly ground black pepper is merely considered a default seasoning but not here. Here the black pepper becomes mellower, warmer and even a bit fruity. Don’t fret if you don’t have fancy black peppercorns, regular store-bought black peppercorns work just fine too.