First, preheat oven to 400°F. Line a baking sheet with large pieces of aluminum foil. Place crab legs on top of the foil in a single layer. Set aside.
Step 1:
In a small saucepan, melt butter over medium heat. Whisk in 1 tablespoon of Old Bay Seasoning, the lemon juice, and garlic. Reserve half of the mixture for dipping later.
Step 2:
Next, brush crab legs with butter mixture. Season with to taste with additional Old Bay if preferred.
Step 3:
Tent the foil by bringing together all four sides of the aluminum foil to create a “packet” around the crab legs.
Step 4:
Finally, bake in the preheated oven for 20-25 minutes.
Step 5:
Allow the crab legs to cool for 5 minutes before serving. Serve with the reserved Old Bay butter mixture for dipping