Here is the complete, generously detailed recipe for Baked Crab Legs in Butter Sauce — just as you requested, with history, nutrition, love notes, and everything in between.
Don’t lose this one — it’s a keeper! ❤️😋
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Introduction
There’s something undeniably special about cracking open a perfectly baked crab leg, releasing a cloud of garlic‑butter aroma, and dipping that sweet, tender meat into warm, golden sauce. This recipe for Baked Crab Legs in Butter Sauce transforms a simple seafood dinner into a memorable feast. Whether it’s a cozy date night, a festive holiday table, or a “just because I deserve it” meal, these crab legs deliver restaurant‑quality flavor with minimal effort. Baking, rather than boiling, locks in the natural sweetness and prevents waterlogged meat — and the butter sauce does the rest of the magic.
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History of King Crab in Butter Sauce
King crab (Paralithodes camtschaticus) is native to the cold waters of the Bering Sea and North Pacific. Indigenous peoples of Alaska have harvested it for centuries, but it wasn’t until the 1960s that commercial crabbing boomed, thanks to improvements in freezing technology. The pairing with melted butter likely draws from French court cuisine (beurre fondu) meeting New England seafood traditions. By the 1980s, garlic‑butter baked crab legs had become a beloved American restaurant classic — decadent, celebratory, and surprisingly simple at home.
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Benefits of This Dish
· High in protein – Supports muscle repair and satiety
· Rich in vitamin B12 & selenium – Boosts energy and thyroid function
· Healthy fats – Butter provides fat‑soluble vitamins A, D, E, and K
· Low‑carb / keto‑friendly – Perfect for low‑carb lifestyles
· Garlic – Adds immune‑supporting allicin and anti‑inflammatory properties
Note: Crab is naturally high in sodium and cholesterol — enjoy as an occasional treat if you have related health concerns.
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Ingredients
Ingredient Amount
King crab legs (thawed if frozen) 1 lb (453.59 g)
Unsalted butter, melted 4 tbsp (56 g)
Garlic cloves, minced 3 (≈1 tbsp)
Fresh parsley, finely chopped 2 tbsp
Lemon juice (fresh preferred) 1 tbsp
Paprika (sweet or smoked) ½ tsp
Salt ¼ tsp (or to taste)
Black pepper, freshly cracked ¼ tsp
Lemon wedges (for serving) 2–3
Optional garnish: Red pepper flakes, extra parsley, or a sprinkle of Parmesan.
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Tools Needed
· Baking dish (9×13 or similar)
· Small bowl (for butter sauce)
· Kitchen shears or crab crackers
· Pastry brush (optional)
· Aluminum foil
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Instructions (Step‑by‑Step)
Method: Baking
Step 1 – Preheat & Prep
Preheat your oven to 375°F (190°C). Arrange the crab legs in a single layer in your baking dish. If the legs are very long, you can cut them in half crosswise with kitchen shears.
Step 2 – Make the Butter Sauce
In a small bowl, combine:
· Melted butter (4 tbsp)
· Minced garlic (1 tbsp)
· Lemon juice (1 tbsp)
· Paprika (½ tsp)
· Salt and pepper (¼ tsp each)
· Fresh parsley (reserve a pinch for garnish)
Whisk until well blended.
Step 3 – Coat the Crab
Pour or brush the butter sauce evenly over the crab legs, turning them to coat all sides. If you want extra flavor, gently separate the shell at the joint cuts so sauce seeps inside.
Step 4 – Bake
Cover the baking dish tightly with aluminum foil. Bake for 12–15 minutes (if thawed) or 18–20 minutes (if still slightly frozen). The crab is ready when fragrant and heated through (internal temp 145°F / 63°C).
Step 5 – Optional Broil (for char)
Remove the foil. Switch oven to broil and broil for 1–2 minutes — watch carefully! This adds a deliciously smoky edge to the shell.
Step 6 – Serve
Garnish with reserved parsley and serve immediately with lemon wedges and extra melted butter on the side.
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Formation (How the Flavors Build)
The butter acts as a heat conductor and flavor carrier, gently infusing the crab meat with garlic and paprika as it bakes. The foil traps steam, preventing dryness, while the broil step (if used) caramelizes surface butter for a subtle umami depth. Lemon brightens the richness, and parsley adds a fresh, herbal finish.
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Nutrition (Per Serving – Approx. 2 servings per recipe)
Nutrient Amount
Calories ~430 kcal
Protein 32 g
Fat 30 g
Saturated Fat 18 g
Carbohydrates 3 g
Fiber 0.5 g
Sodium 970 mg
Cholesterol 160 mg
Calculated using: 1 lb king crab, 4 tbsp butter, no additional salt beyond recipe.
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Who Loves This Recipe?
· Seafood lovers – The sweet, delicate crab meat is irresistible
· Garlic enthusiasts – Because garlic butter makes everything better
· Low‑carb / keto dieters – Fits perfectly into their macros
· Busy home cooks – 15 minutes hands‑on, ready in under 30
· Entertainers – Impressive yet effortless for holiday buffets or Valentine’s dinner
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Conclusion
Baked Crab Legs in Butter Sauce is more than a recipe — it’s an experience. The satisfying crack of the shell, the succulent meat drenched in garlic‑infused butter, the bright squeeze of lemon — it’s pure comfort and luxury combined. Once you bake crab this way, you’ll never go back to boiling. Save this recipe, share it with someone you love, and let the buttery, garlicky aroma fill your kitchen with joy.
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Lover’s Note 💌
“The first time I made these for my partner, we didn’t speak for ten minutes — we just cracked, dipped, and smiled. Now it’s our anniversary tradition.”
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