Potatoes, Onions, Garlic (lots), Mushrooms, Corn, Sausage (if it's not Good Friday), Lemons, Oranges, Frozen Concentrated OJ, Arts Seafood Boil made at Targils in Opelousas, La, Targils Liquid Boil, Salt, Cayenne Pepper, and Lemon Oil.
You have to be really careful with the lemon oil, it's very strong. I only add about a tablespoon when I start the soak.
I boil the potatoes first and put them in an ice chest (covered) when they are almost done.
Add onions, garlic, lemons, oranges, frozen OJ, seasonings and bring to a boil
Add crawfish
Bring to a boil
Shut off and add mushrooms, corn, sausage and lemon oil
Stir and cover for 15-20 mins depending on size and hardness of shells
Pour on table and eat
Here are some pics from Good Friday: