After you fill a large pot with about 4 quarts of water, then squeeze the lemon juice into the water. Now throw the squeezed lemon halves into the pot with the water.
Add the onion wedges, the Old Bay Seasoning, 2 tablespoons of the Cajun seasoning, and garlic into the pot.
Use some kitchen twine to tie the thyme sprigs together. Now add that to the pot. Cover the pot and bring it to a boil. Reduce the temperature to a simmer and cook for about 5 minutes.
Add the baby potatoes. Let them boil for about 10 minutes until tender
Now you're going to add the corn and let that boil for about 5 minutes.
While that's cooking, melt one stick of butter in a pan, then add a few tablespoons of Cajun seasoning. Stir well, then add about 1/2 a cup of water/broth from the shrimp boil pan. Set aside.
Next cut the andouille sausage into slices and add that to the pot. Let it boil for about 5 minutes, then add the peeled shrimp.
Cover the pot and cook the shrimp for no more than 5 minutes. You don't want to overcook it. They will probably be ready in just a few minutes when they turn opaque and slightly curl.
Drain the mixture, then pour the Cajun butter sauce over the shrimp boil.
Add the butter, then put it on a large serving platter, then pour the broth over the shrimp boil.
Put it in a large bowl, and garnish with the lemon wedges and fresh parsley, and you're good to go. Let's eat!
Enjoy!
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Do you love the idea of making a delicious Cajun shrimp boil? Well get ready for your next party because we've got you covered with this yummy recipe.