BBQ Gas Grill Techniques Grilling Guide Seafood

Mastering the Flame: How to Cook Crab Legs on a Gas Grill

Written By James Morgan
Mastering the Flame: How to Cook Crab Legs on a Gas Grill

Barbecue enthusiasts would agree that there's nothing quite like the smoky, mouthwatering delight of fresh seafood grilled to perfection. Among all the superstar catches, crab legs stand out for their luscious, succulent meat that is simply heavenly when grilled. If you're wondering how to cook crab legs on a gas grill, you've come to the right place. This comprehensive guide takes you through every stepfrom prepping and cooking to presenting an unforgettable dish.

how to cook crab legs on a gas grill

Why Grill Crab Legs?

Grilling seafood might seem unconventional to some, but those who've tried it know it's a game-changer. Grilling imparts a smoky, caramelized flavor that steaming or boiling simply can't match. It's an elegant yet straightforward method that locks in the natural juices while infusing the meat with a subtle charred aroma. In this guide, you'll learn to elevate your seafood grilling game and cater to both everyday dinners and special occasions with grace.

how to cook crab legs on a gas grill

Choosing the Right Crab Legs

When it comes to cooking crab legs on a gas grill, picking the right type of crab is vital. King crab and snow crab are popular choices for grilling, thanks to their robust sizes and delicate flavors. King crabs have thicker shells and longer legs, offering plenty of sweet, tender meat. Snow crabs, with their slightly salty taste, have thinner shells that make them easier to break. When buying crab legs, ensure they are pre-cooked, since most seafood markets sell them previously frozen and pre-cooked to preserve quality and safety. Look for crab legs with a bright, glossy shellan indication that they are fresh and packed with flavor.

how to cook crab legs on a gas grill

Preparing Crab Legs for the Grill

Proper preparation is key to unlocking the wonders of grilled crab legs. Thawing is your first, and perhaps most crucial step. Place your crab legs in the refrigerator overnight or run them under cold water to defrost them quickly. After thawing, it's time to clean and season. Rinse the crab legs thoroughly, making sure to remove any debris trapped in the joints. Pat them dry with paper towels and set them aside on a cutting board.

Tools and Ingredients You'll Need

  • Gas Grill (Shop Here)
  • Sharp Knife (Shop Here)
  • Cutting Board (Shop Here)
  • Olive Oil or Melted Butter
  • Garlic Powder
  • Lemon Wedges
  • Sea Salt
  • Freshly Ground Black Pepper

Steps to Season Crab Legs

Lay the thawed crab legs on your cutting board. Using a sharp knife, make gentle cuts along the shell to allow better seasoning penetration. Brush each leg lightly with olive oil or melted butter, adding a thin, flavorful coating. Season generously with garlic powder, sea salt, and freshly ground black pepper. For an extra burst of flavor, squeeze lemon juice over the crab legs and toss some lemon wedges onto the grill alongside them.

how to cook crab legs on a gas grill

Grilling the Crab Legs

Now that your crab legs are well-seasoned, it's time to fire up your gas grill. Preheat the grill to medium-high heat, roughly 350-375F (175-190C). Clean the grates thoroughly to prevent sticking, wiping them down with an oil-dipped cloth or brush. Position the crab legs in a single layer on the hot grill, with the thicker parts facing the center for even cooking. Close the lid and let the crab legs grill for about 5-7 minutes on each side, turning them occasionally for an evenly cooked, golden-brown exterior.

Tips for Perfect Grilling

The secret to nailing the grill technique lies in attentive cooking. Keep a close eye on the crab legs, avoiding overcooking which can lead to dry, rubbery meat. Use tongs to flip them gently, protecting the delicate flesh inside the shells. If you'd like, you can baste the legs with extra butter or oil midway for added moisture and richness. Don't forget to grill the lemon wedges until they have nice grill marksthis adds a smoky zest that complements the crab beautifully.

Serving the Grilled Crab Legs

Take the crab legs off the grill and let them rest for a couple of minutes to absorb all the grilled goodness. Arrange them on a large platter, garnished with the grilled lemon wedges and a sprinkling of fresh herbs like parsley or cilantro. Serve with drawn butter or a tangy dipping sauce on the side. Pair the crab legs with simple sides like garlic bread, coleslaw, and corn on the cob for a complete, satisfying meal.

Cleanup

After enjoying your culinary masterpiece, keep your grilling station in top shape. Clean the gas grill thoroughly, scraping away any food particles and drippings. Season the grill grates with an oil-dipped cloth to prevent rust. Don't forget to also clean your cutting board and knife meticulously using a reliable cookware cleaner and apply cutting board oil for proper maintenance. Enjoy grilling responsibly, knowing that your tools are ready for the next time you answer the call of the grill.

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(180 Cu. In. (2 Pack)
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(2 Pack) Ocean'S Halo, Organic Soy-Free Spicy Korean BBQ Sauce, 12 Ounce
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(Hot&Spicy) CJ Korean BBQ Original Sauce Chicken & Pork Marinade 29.6 Ounce (1)
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(Set of 3) Heavy Duty Vegetable Grill Baskets for Outdoor Grill, Stainless Steel Veggie Grilling Basket for All Grills, BBQ Gifts for Men, 1 Large & 2 Small
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, 24025BMT, Cast 2-Burner, Liquid Propane Gas Grill, Black
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, 60936, Grill Light Cob Handle Mount,Black
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, Deli Slices, Hickory Smoked, 5.5 Oz
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, One Sheet Pan Chicken Parmesan Seasoning Mix, 1.5 Oz
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, Santa Maria Style Seasoning, 7 Oz.
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- Carolina Barbeque Sauce, Gourmet Carolina Sauce, Tangy BBQ Sauce with Tomato Vinegar, Premium Ingredients, Made with Gluten-Free Ingredients (20 Oz)
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- Double Pre-Seasoned, Square Carbon Steel BBQ Grill Griddle, Made in USA - Perfect for Gas Grill - Durable, Flat Top Grill Pan - 1/4" Thick, 14" X 18"
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- Meat Claws Bbq Grill Accessories Set - 2 Silicone Gloves, Claws for Pulled Pork, BBQ Thermometer - Perfect Smoker Accessories Grilling Tools Gift Set for (Orange Glove-Thermometer-Claw)
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1 Piece Random Nonstick Enameled Cast Iron Pan/Pot (4 Styles: 10.25" Skillet/2Qt Saucepan/2.8Qt/4.8Qt Dutch Oven) – Healthy round Pot for Sourdough Bread Baking on All Stovetops, Mystery Cookware Box
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10-42 BBQ Brisket Rub - All-Natural Spice Seasoning for Steak, Rib, Beef Brisket - Barbecue Meat Seasoning Dry Rub - BBQ Rubs and Spices for Smoking and Grilling - No MSG, 0 Calorie - 10.5Oz Bottle
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10-42 BBQ Brisket Rub | All-Natural Spice Seasoning for Steak, Rib, Beef Brisket | Barbecue Meat Seasoning Dry Rub | BBQ Rubs and Spices for Smoking and Grilling | No MSG, 5.5.Oz Bottle
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"8FT High Pressure Propane Hose with Adjustable Regulator - Ideal for Outdoor Grill Gas Fitting, Grill, Burner, Fryer, and Cooker - 0-20 PSI - 3/8" Flare X 1/8" NPT Male"
$41.94
(180 Cu. In. (2 Pack)
$35.43
(2 Pack) Ocean'S Halo, Organic Soy-Free Spicy Korean BBQ Sauce, 12 Ounce
$48.00
(Hot&Spicy) CJ Korean BBQ Original Sauce Chicken & Pork Marinade 29.6 Ounce (1)
$27.98
(Set of 3) Heavy Duty Vegetable Grill Baskets for Outdoor Grill, Stainless Steel Veggie Grilling Basket for All Grills, BBQ Gifts for Men, 1 Large & 2 Small
$48.10
, 24025BMT, Cast 2-Burner, Liquid Propane Gas Grill, Black
$338.00
, 60936, Grill Light Cob Handle Mount,Black
$40.22
, Deli Slices, Hickory Smoked, 5.5 Oz
$10.28
, Inc. 1423 Broiler Brush, Black
$77.66
, One Sheet Pan Chicken Parmesan Seasoning Mix, 1.5 Oz
$5.65
, Santa Maria Style Seasoning, 7 Oz.
$22.28
- 4 Piece Black Drillbrush Ultra Stiff Cleaning Brush Set - Metal Brush for Drill Alternative - Grill Brush for Cordless Drill - Grill Grate Cleaner Brush
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- BBQ Grill Cleaner Oil | 100% Plant-Based & Vegan | Best for Cleaning Barbeque Grills & Grates | Use with Wooden Scrapers, Brushes, Accessories & Tools | Great Gift for Dad! (8Oz)
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- Black Nitrile Gloves, Hypoallergenic Co-Polymer 6 Mill Thickness, Disposable Gloves, Powder Free, Non Sterile, Ambidextrous, Finger Tip Textured, Dispenser Pack of 100, Size. Medium.
$38.20
- Carolina Barbeque Sauce, Gourmet Carolina Sauce, Tangy BBQ Sauce with Tomato Vinegar, Premium Ingredients, Made with Gluten-Free Ingredients (20 Oz)
$24.76
- Double Pre-Seasoned, Square Carbon Steel BBQ Grill Griddle, Made in USA - Perfect for Gas Grill - Durable, Flat Top Grill Pan - 1/4" Thick, 14" X 18"
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- Double Pre-Seasoned, Square Carbon Steel BBQ Grill Griddle, Made in USA - Perfect for Gas Grill - Durable, Flat Top Grill Pan - 3/16" Thick, 14" X 18"
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- Greek Freak Mediterranean Spice Blend - All-Purpose Rubs, Spices and Seasonings - Use On: Chicken, Chickpeas, Beef, Seafood, Pork, Vegetables, Turkey, Potatoes and Salad Dressing - 4 Oz
$34.24
- Grill Brush and Scraper, 16.7”, Stainless Steel, Grill Cleaner, Grill Brush, Grill Cleaning Brush, BBQ Brill Brush, BBQ Brush for Grill Cleaning, Grill Brush for Outdoor Grill, Safe Grill Brush
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- Large under Grill Mat - Black Diamond Plate, 36 X 48 Inches, for Outdoor Use
$108.08
- Magnetic Barbecue BBQ Light Set for Grilling - 6 Alkaline AAA Batteries Included - Works on All Grills with an Exception to Stainless Steel.
$56.02
- Master Grill Pan, Korean Traditional BBQ Grill Pan - Stovetop Nonstick Indoor/Outdoor Smokeless BBQ Cast Aluminum Grill Pan
$105.58
- Meat Claws Bbq Grill Accessories Set - 2 Silicone Gloves, Claws for Pulled Pork, BBQ Thermometer - Perfect Smoker Accessories Grilling Tools Gift Set for (Orange Glove-Thermometer-Claw)
$40.18
- Monterey Seafood Seasoning and Hog Wild Cajun Seasoning, Gluten-Free Bbq Rubs and Spices for Smoking
$55.17
- Onyx Collection, 12-Inch Grill Pan, Coated with New Teflon Platinum Non-Stick Coating (PFOA Free) (12-Inch)
$87.98
- Professional Grade Chef Apron for Kitchen, BBQ & Grill
$67.98
- Stovetop Indoor Korean BBQ Nonstick Grill Pan With, Pfoa-Free, Dishwasher Oven Safe, Made in Korea
$77.98
-Outdoor Gas Pizza Oven, Rotating Propane Pizza Grill Oven for Exterior Backyard Pizza Maker with 14" Pizza Stone, Portable Pizza Ovens for outside with Pizza Peel,Pia,Cutter,Gloves and Thermometer.
$500.58
. the Safer Grill Cleaning Brush. All Natural. No Metal Bristles.
$59.98
07047 Cool Touch Electric Griddle
$73.98
07061 22-Inch Electric Griddle with Removable Handles, Black, 22-Inch
$119.98
1 Pair/2 Pieces BBQ Gloves, Grilling Gloves, Heat Resistant Barbecue Oven Gloves, 1472°F/800°C Kitchen Fireproof Mitts Heat Proof for Grilling, Baking, Cooking, Welding Gloves Mitts - Red
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1 Piece Random Nonstick Enameled Cast Iron Pan/Pot (4 Styles: 10.25" Skillet/2Qt Saucepan/2.8Qt/4.8Qt Dutch Oven) – Healthy round Pot for Sourdough Bread Baking on All Stovetops, Mystery Cookware Box
$69.99
1-Piece 16.50 Inch Cast Iron Griddle Plate | Reversible Pre-Seasoned Cast Iron Grill Pan for Gas Stovetop | Double Sided Used on Open Fire & in Oven | Pre-Coated with Oil
$58.44
1/2" X 1/8" Lavalock High Temp BBQ Gasket Smoker Seal for Nomex Door Lid, Self Stick Grey
$46.82
1/3Pc Non-Stick BBQ Grill Mat 40*33Cm Baking Mat Cooking Grilling Sheet Heat Resistance Easily Cleaned Kitchen for Party
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10 Inch Griddle Spatula Holder Magnetic Design, Stainless Steel Grill Barbecue Tool Rack, Griddle Accessories for Blackstone Flat Top Griddle and Other Grill Griddles (2 Pcs)
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10 Inch Square Cast Iron Grill Pan Skillet Grill Pan with Easy Grease Draining for Grilling Bacon, Steak, and Meats, Stove, Fire and Oven Safe for Camping or Barbecue (Red)
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10" Portable round Barbecue BBQ Charcoal Grill with Handle for Outdoor Home Kitchen BBQ Picnic Camping
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10" Square Cast Iron Grill Pan Steak Pan Pre Seasoned Grill Pan with Easy Grease Drain Spout, with Large Loop Handles for Grilling Bacon, Steak, and Meats
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10-42 BBQ Brisket Rub - All-Natural Spice Seasoning for Steak, Rib, Beef Brisket - Barbecue Meat Seasoning Dry Rub - BBQ Rubs and Spices for Smoking and Grilling - No MSG, 0 Calorie - 10.5Oz Bottle
$35.98
10-42 BBQ Brisket Rub | All-Natural Spice Seasoning for Steak, Rib, Beef Brisket | Barbecue Meat Seasoning Dry Rub | BBQ Rubs and Spices for Smoking and Grilling | No MSG, 5.5.Oz Bottle
$31.37
10-Inch Skewer for BBQ Kebab, Unbleached Long Bamboo/Wood Roasting Sticks for Grill -Heavy Duty Thickness -Flat Stick Flag Handle -With Dust-Free Packaging (100-Pack)
$22.97
10-LED Grill Light, as Labeled
$40.18
100 Pcs Grilling Gloves Kit Disposable BBQ Gloves with 2 Pairs Cotton Liners Grilling Gloves Cooking Gloves Latex Free Nitrile Gloves for Outdoor Grilling Barbecue Cooking
$18.40
100% All-Natural Hardwood Pellets - Maple Wood (20 Lb. Bag) Perfect for Pellet Smokers, Smoky Wood-Fired Flavor
$53.96
100% Compostable Food Prep Gloves, Restaurant-Quality,For Food Handling, Powder-Free, 100 Count, Medium, Earth Friendly Highest ASTM D6400, US BPI and Europe OK Compost Certified, San Francisco
$20.30
100% Cotton Kitchen Apron with an Adjustable Neck with Long Ties for Women Men Chef
$40.14
12 Inch round Pizza Stone, Heavy Duty Cordierite Pizza Grilling Stone, Bread Baking Stone for RV Oven, Grill and Toaster Oven, Ideal for Baking Crisp Crust Pizza, Bread, Cookies and More
$73.03
12 Inch Lightweight Pre-Seasoned Cast Iron Griddle with Cleaning Kit - Smooth Polished Surface, Easy to Clean Cast Iron Skillets Use in the Oven, on the Stove or Grill, over a Campfire
$59.98