Crab Legs with Garlic Butter Sauce is a luxurious seafood dish that brings the ocean’s flavors right to your dining table. This recipe features succulent crab legs, perfectly cooked and coated in a rich, aromatic garlic butter sauce that elevates the natural sweetness of the crab. Ideal for special occasions or a cozy dinner at home, this dish is not only a feast for the senses but also surprisingly easy to prepare, making it a must-try for any seafood lover.

Why You Will Love This Recipe
Readers will adore this recipe for its exquisite flavor profile and simplicity. The combination of tender crab meat and the luscious garlic butter sauce creates a deliciously indulgent experience. Plus, this dish is perfect for those following a low-carb or keto lifestyle, as it is packed with protein and healthy fats while being free from starchy ingredients. Whether you’re entertaining guests or treating yourself, this recipe will impress everyone at the table.
Tips and Tricks
- Choose the Right Crab Legs: Opt for king or snow crab legs for their sweet, tender meat. Ensure they are pre-cooked to save time.
- Use Fresh Garlic: Freshly minced garlic offers a stronger and more aromatic flavor than pre-minced garlic.
- Don’t Skimp on Butter: A generous amount of butter enhances the richness of the sauce and complements the crab’s sweetness.
- Experiment with Herbs: Adding fresh herbs like parsley or chives can brighten the dish and add color.
- Serve Hot: Enjoy the crab legs immediately after cooking for the best flavor and texture.
Make Ahead Tips
You can prepare the garlic butter sauce in advance. Simply melt the butter and sauté the garlic, then let it cool and store it in the refrigerator for up to a week. When ready to serve, gently reheat the sauce. If you have leftover crab legs, they can be stored in the fridge for 1-2 days and reheated alongside the butter sauce.

Recipe Variations
- Spicy Garlic Butter: For a kick, add red pepper flakes or diced jalapeños to the garlic butter sauce.
- Citrus Twist: Squeeze fresh lemon or lime juice into the sauce for a zesty finish.
- Herb-Infused Butter: Infuse the butter with herbs like thyme or rosemary for a distinct flavor.
- Grilled Option: Instead of boiling or steaming, try grilling the crab legs for a smoky flavor.
How to Serve
Serve the crab legs on a large platter, drizzled generously with the garlic butter sauce, and garnished with chopped parsley. Pair it with lemon wedges for an extra citrusy touch. For a complete meal, consider serving alongside crusty bread for dipping, a fresh garden salad, or roasted vegetables.

Pairing Suggestions
For drink pairings, a crisp Chardonnay or a light-bodied Riesling complements the richness of the crab. If you prefer cocktails, a refreshing mojito or a gin and tonic would pair beautifully. As for sides, consider garlic bread or buttery corn on the cob, and finish with a light dessert like sorbet or fruit tart.
How to Store
Store leftover crab legs in an airtight container in the refrigerator for up to 2 days. If you wish to freeze them, wrap them tightly in plastic wrap and then in foil or a freezer bag. They can be frozen for up to 3 months. To reheat, steam or bake them in the oven until warmed through, keeping the butter sauce separate until serving.
Equipment Needed
You will need a large pot for boiling or steaming the crab legs, a colander for draining, and a small saucepan for preparing the garlic butter sauce. A crab cracker or kitchen shears can be very helpful for cracking the shells. If you don’t have a steamer, you can simply boil the crab legs in water.

Dietary Adaptations
To make this recipe dairy-free, substitute the butter with a vegan butter alternative or olive oil. For a gluten-free option, ensure any seasoning blends used do not contain gluten. If you’re looking to make it allergen-friendly, check that the crab legs are sourced from facilities that do not process other allergens.
Seasonal Adaptations
Fresh herbs like basil or tarragon can be added during the summer months for a light and refreshing twist. In the colder months, consider incorporating seasonal veggies like roasted Brussels sprouts or butternut squash as sides to create a heartier meal.
Recipe FAQs
- Can I use frozen crab legs? Yes, frozen crab legs are convenient. Thaw them overnight in the refrigerator or under cold running water before cooking.
- How long do I cook crab legs? If pre-cooked, just heat them for 5-7 minutes until warmed through.
- Can I make this recipe spicy? Absolutely! Add crushed red pepper flakes or a dash of hot sauce to the garlic butter sauce for heat.
- What if I don’t have garlic? You can substitute with garlic powder, but fresh garlic provides the best flavor.
How To Make Crab Legs with Garlic Butter Sauce
Crab Legs with Garlic Butter Sauce

Crab Legs with Garlic Butter Sauce is a luxurious seafood dish that brings the ocean’s flavors right to your dining table.
Ingredients
- 2 pounds of crab legs (king or snow crab)
- 1 cup unsalted butter
- 6 cloves garlic, minced
- 2 tablespoons fresh lemon juice
- 1 teaspoon salt
- 1 teaspoon black pepper
- 2 tablespoons fresh parsley, chopped (for garnish)
- Lemon wedges (for serving)
Instructions
- Thaw the Crab Legs: If using frozen crab legs, ensure they are completely thawed by placing them in the refrigerator overnight or under cold running water.
- Prepare the Garlic Butter Sauce: In a small saucepan, melt the butter over medium heat. Add the minced garlic and sauté for 1-2 minutes until fragrant, being careful not to burn it.
- Add Seasoning: Stir in the lemon juice, salt, and pepper. Remove from heat and set aside.
- Boil or Steam the Crab Legs: Fill a large pot with water and bring to a boil. Add the crab legs and cook for 5-7 minutes, or until heated through. Alternatively, place them in a steamer basket over boiling water and steam for the same amount of time.
- Drain the Crab Legs: Remove the crab legs from the pot and let them drain in a colander.
- Serve: Arrange the crab legs on a platter, drizzle with the garlic butter sauce, and garnish with chopped parsley. Serve with lemon wedges on the side.
Nutrition Information
Yield
4Serving Size
1Amount Per Serving Calories 643Total Fat 50gSaturated Fat 29gTrans Fat 0gUnsaturated Fat 17gCholesterol 242mgSodium 2969mgCarbohydrates 4gFiber 1gSugar 1gProtein 45g
Easy Shrimp Recipes.com, occasionally offers nutritional information for recipes contained on this site. This information is provided as a courtesy and is an estimate only. This information comes from online calculators. Although allchickenrecipes.com attempts to provide accurate nutritional information, these figures are only estimates.
Final Thoughts
Crab Legs with Garlic Butter Sauce is a delightful dish that captures the essence of coastal dining. With its rich flavors and simple preparation, it’s perfect for both special occasions and casual meals. I hope you find joy in making and sharing this recipe with loved ones, creating memorable moments around the table. Happy cooking!