Halibut is a large flatfish found in the North Atlantic and North Pacific oceans. It is known for its distinctive shape, with both eyes on one side of its body, allowing it to lie flat on the ocean floor. Halibut can grow quite large, with some individuals weighing over 400 pounds. This fish is popular in cooking due to its mild flavor and firm, flaky texture. Halibut is often grilled, baked, or fried and is a common choice in many seafood dishes. It is also a good source of protein and essential nutrients, making it a healthy option for meals.