Did you know you can substitute inexpensive tilapia for just about any white fish that a recipe calls for—like cod, halibut, and flounder? Tilapia, a mild freshwater fish, accepts the flavors of whatever sauce or flavorings you pair with it, and it can handle any type of cooking: frying, steaming, baking, broiling. It’s s a great size and texture for fish tacos, too. For fast fish dinners, keep a package of frozen tilapia filets in your freezer. Watch the video, then see our complete collection of tilapia recipes.