The Mystery of Lobster’s Green Goodies

The first time you crack open a cooked lobster and notice a bright green substance inside, it can be surprising. Many people immediately wonder whether it’s safe to eat, a delicacy, or something that should be avoided altogether. That green material is called tomalley, and it serves as the lobster’s digestive gland, functioning much like a combination of a liver and pancreas. It helps the lobster digest food, store nutrients, and filter substances from its body.

Tomalley has long been considered a delicacy by some seafood enthusiasts. Its rich, creamy texture and intensely briny flavor make it a favorite ingredient for spreading on toast, stirring into seafood sauces, or enhancing lobster dishes. Many chefs appreciate its distinctive taste, while others prefer to leave it out, knowing that not everyone enjoys its strong flavor.