17. August 2026

How to cook the perfect lobster

Boiling Live Lobsters

1. Bring a large pot of well-salted water to a rolling boil.
2. Add the live lobster headfirst.
3. Start timing once the water returns to a boil.

Approximate cooking times:

• 1 lb lobster: 8–10 minutes
• 1¼ lb: 10–12 minutes
• 1½ lb: 12–14 minutes
• Add about 2 minutes for each additional ½ lb.

Steaming (often yields more tender meat)

Steaming is a little gentler than boiling.

1. Add 1–2 inches of salted water to a large pot.
2. Bring to a boil.
3. Place lobsters in a steaming basket.
4. Cover tightly.

Cook for roughly:

• 1 lb: 10–12 minutes
• 1½ lb: 14–16 minutes
• 2 lb: 18–20 minutes

For lobster tails

This is where people most often overcook them.

• Bake at 425°F (220°C) for about 1–1½ minutes per ounce.
  • Example: an 8-ounce tail takes about 8–12 minutes.
• The meat should reach 135–140°F (57–60°C). It will continue to rise a few degrees after you remove it from the heat.

Signs it's done

• Meat is opaque white.
• The shell is bright red.
• The meat feels firm but still springs back when pressed.

Tips to keep lobster tender

• Don't keep it cooking "just to be safe."
• Remove it from the pot immediately when done.
• If serving cold, plunge it into an ice bath for a minute or two to stop the cooking.
• Serve with melted butter right away, or let it rest for a couple of minutes before cracking.

If you're cooking frozen lobster tails, thaw them overnight in the refrigerator before cooking. Cooking from frozen often leads to uneven results and tougher meat.

This is where people most often overcook them.

Tips on Buying Lobsters:

When buying live lobsters, you want one that is lively, healthy, and heavy for its size. Here are some good things to check:

• 🦞 Movement: Pick up the lobster if possible. It should move its legs and tail and react when handled. Avoid one that is completely limp.
• Tail: When you gently straighten the tail, it should curl back underneath the lobster. A tail that hangs loosely can indicate the lobster is weak or dead.
• Claws: The claws should be intact and the lobster should have good movement. Rubber bands should normally be securing the claws.
• Weight: A lobster should feel heavy for its size. This generally indicates it has plenty of meat and hasn't lost too much moisture.
• Shell: Look for a shell that is clean and free of excessive cracks, black spots, or unusual discoloration.
• Smell: A live lobster should have a fresh, clean ocean smell. It should never smell sour, rotten, or strongly ammonia-like.
• Eyes and antennae: The eyes should look reasonably clear, and the antennae should move when the lobster is disturbed.
• Don't buy a dead lobster: Unless it has been killed immediately before cooking and you know how it was handled, it's safest to choose one that is alive when purchased.
• Hard-shell vs. soft-shell: Hard-shell lobsters generally contain more meat and travel better. Soft-shell lobstersare easier to crack and can be sweeter, but they contain more water and less meat.
• Ask when they arrived: At a seafood counter, ask how long the lobsters have been in the tank and whether they were recently delivered.

A simple test:

If you're choosing between several lobsters, pick one that is active, feels heavy, has a strong tail reflex, and smells fresh. Those are some of the best quick indicators of a healthy lobster.