Is it Done Yet?

Cooked lobsters will turn bright red, but that’s not the best indicator of doneness, especially for large lobsters. They may still be underdone when the shell turns red. Jasper White recommends cooking the lobsters for the recommended time, then cracking one open where the carapece meets the tail. If it's done, the meat will have changed from translucent to white.


Stock Up

Intense, aromatic lobster stock is the foundation for many luxurious shellfish sauces and soups. In
Maine Lobster and Truffle Tortellini with Creamy Lobster Broth, you’ll find directions for a lobster stock and creamy broth that you can use in other dishes.

Lobster boiled or steamed in sea water maintains its characteristic ocean taste. But not every cook has access to a few gallons of the Atlantic Ocean, so boiling or steaming in well-slated water is the next best thing.

Boiling or steaming in well-salted water is the next best thing. Figure 1/4 cup sea salt for each gallon of water.

Boiling and steaming are the methods of choice when you want to serve diners a whole lobster. Boiling is a little quicker and easier to time precisely, and the meat comes out of the shell more readily than when steamed. For recipes that call for fully cooked and picked lobster meat, such as Maine Lobster and Truffle Tortellini with Creamy Lobster Broth, boiling is the best approach.

In contrast, steaming is more gentle, yielding slightly more tender meat. It preserves a little more flavor and it’s more forgiving on the timing front. It’s harder to overcook a steamed lobster.


When you need partially cooked lobster meat for a dish, parboiling is the way to go. Parboiling kills the lobster and cooks the meat just enough to remove it from the shell. Then you can chill the meat down and reuse it later in a dish that calls for further cooking.

The following methods and recommended timings are from Jasper White’s authoritative Lobster at Home (Scribner, 1998).

Boiling: Choose a pot large enough to hold all the lobsters comfortably; do not crowd them. A 4- to 5-gallon pot can handle 6 to 8 pounds of lobster. Fill with water, allowing 3 quarts of water per 1-1/2 to 2 pounds of lobster. Add 1/4 cup sea salt for each gallon of water. Bring the water to a rolling boil. Add the live lobsters one at a time, and start timing immediately. Do not cover. Stir the lobsters halfway through cooking. Let the lobsters rest for 5 minutes or so after cooking to allow the meat to absorb some of the moisture in the shell.

If the lobster weighs: Boil:
1 pound 8 minutes
1 1/4 pounds 9-10 minutes
1 1/2 pounds 11-12 minutes
1 3/4 pounds 12-13 minutes
2 pounds 15 minutes
2 1/2 pounds 20 minutes
3 pounds 25 minutes
5 pounds 35-40 minutes



Steaming: Choose a pot large enough to hold all the lobsters comfortably; do not crowd them. A 4- to 5-gallon pot can handle 6 to 8 pounds of lobster. Put 2 inches of seawater or salted water in the bottom of a large kettle. Set a steaming rack inside the pot and bring to a rolling boil over high heat. Add the live lobsters one at a time, cover the pot, and start timing. Halfway through, lift the lid (careful—the steam is hot) and shift the lobsters around so they cook evenly.

If the lobster weighs: Steam:
1 pound 10 minutes
1-1/4 pounds 12 minutes
1-1/2 pounds 14 minutes
1-3/4 pounds 16 minutes
2 pounds 18 minutes
2-1/2 pounds 22 minutes
3 pounds 25-30 minutes
5 pounds 40-45 minutes



To par-boil whole lobsters: Follow directions for boiling lobsters. Cook 2 minutes or as the long as the recipe indicates. It’s easiest to remove the meat while the lobsters are still warm. If you will be cooking them further in the shell, plunge the partially cooked lobsters into ice water to stop the cooking. Drain and refrigerate until ready to use.



The Leading Online Resource for the Culinary and Foodservice ProfessionalThe login arrowLogin For Classes

Take a moment to tell us who you are: Please fill out our User Survey
Copyright 2004 The Culinary Institute of America. All Rights Reserved. Read our Privacy Policy.
Menu system by Milonic