Fill a large pot with water
Add salt
Add Old Bay seasoning or seafood boil seasoning
Add garlic
Add lemon halves
Add onion
Add bay leaves
Add hot sauce if desired
Bring the water to a boil
Add potatoes first
Cook until partially tender
Add corn
Add sausage if using
Cook for a few minutes
Add crab, shrimp, mussels, clams, or lobster
Cook until seafood is done
Drain the pot
Spread the boil on a tray or table
Serve with melted butter
Serve with lemon wedges
Serve with extra seasoning if desired