Blackstone Seafood Boil

Name: Blackstone Seafood Boil
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Cuisine: American
Ingredients: 14 to 16 cups hot water; 1 lemon (cut into wedges); 6 springs fresh thyme (optional); 3 to 4 tablespoons Cajun or seafood boil seasoning blend (plus more to sprinkle over top when serving); 5 cloves garlic (roughly chopped); 1 1/2 pounds petite red or gold potatoes; 4 ears corn on the cob (cut in half); 1 pound andouille sausage (sliced); 1 pound jumbo shrimp (deveined but not peeled); 1 pound crab legs; Optional: garlic butter, remoulade or seafood sauce, more lemon wedges