Ready to kick back with fresh air, bold flavors, and the kind of family fun that gets a little messy in all the right ways? A classic Cajun Shrimp Boil brings the heart of the South straight to your table - full of spice, laughter, and unforgettable memories. Roll up your sleeves - it's time to dig in!
This Cajun Shrimp Boil is inspired by the classic Cajun seafood boils we love down South, but it’s a bit easier on the budget - and a bit easier to pull off outside Louisiana, too. Although Crawfish is usually the star of this show, shrimp makes a mighty fine stand-in. It’s just as irresistible for anyone lucky enough to dig in.
This is a relatively simple cooking process; the true secret lies in the seasoning. My homemade Cajun seasoning blend is the product of lessons learned through my lineage- a colorful group of creatives who called the Big Easy home. It's bold, customizable, and you'll find it spicing up favorites like Blackened Shrimp, Imitation Crab Dip and Oven Roasted Potatoes.
Ingredients and Notes
The Shrimp Boil layers savory flavors to create a golden broth that infuses the shrimp, sausage, corn, and potatoes with an unmistakably authentic Cajun taste. No fuss, all flavor.
- Cajun Seasoning Spices: You can use store bought but I find that it has way more salt than seasonings. I mix up Paprika (regular or smoked for extra depth), Cayenne Pepper (adjust for more or less heat), Onion Powder, Garlic Powder, Dried Thyme, Dried Oregano, White Pepper, and Salt.
- Andouille or Smoked Sausage. I use milder smoked sausage for my whimpy family sometimes, but Andouille is the classic!
- Chicken Broth. You can substitute seafood stock to deepen the seafood flavor, but I find chicken broth a better balance for the corn.
- Small Whole Potatoes. Yukon gold, baby white potatoes, baby red potatoes, or even fingerling potatoes are great options.
- Corn on the Cob. Cut into halves or thirds.
- Onion. Red or yellow works well, although the red tends to turn a funky color in the water.
- Jumbo Shrimp (21-25 per pound) or Larger. You want deveined, shells off but tails on for the best eating experience. Fresh or thawed frozen shrimp both work well - just avoid pre-cooked shrimp.
- Unsalted Butter. If using salted butter, reduce the salt in the seasoning by ¼-1/2 tsp.
- Serving Options. Lemons, chopped parseley, napkins and lots of hot sauce.
How to Host a Proper Shrimp Boil
If you've never hosted a shrimp boil before, get ready - it's part cooking, part party, and all kinds of fun.
First things first: Seafood boils have deep Southern roots. Down in Louisiana - they are loud, joyful, and heavier on the spice. Unlike a Low Country Boil from the Carolinas (which leans milder with Old Bay seasoning and often features crab), a Cajun boil means bold spices and spicy sausage, and sometimes even a second line parade if things get really jumping.
Prep first, party second: Everything that's going into the pot - potatoes, corn, sausage, shrimp - should be washed, chopped, and ready to go before the first guest arrives. But the magic? The actual boil happens during the party. Get the pot bubbling while folks are chatting. Kids can help by tossing veggies into the pot (with supervision, of course) or squeezing lemons when it's time to serve.
Serving is its own show: Don’t you dare think about plates! Drain the pot of all the water and pull out or pour the whole glorious mess straight onto a table covered in newspaper, butcher paper, or a plastic tablecloth. Scatter around lemon wedges, more butter sauce, parsley, and plenty of hot sauces. This is finger food at its finest!
Round it Out: Summer favorites like cornbread, crisp Broccoli Apple Salad, and Tri-color Ranch Pasta Salad are some refreshing side dishes. Also, to cool things off after all that heat, set out something sweet and Southern inspired like Southern Punch Bowl Cake, Bright Lemon Bars, or delicious key lime pie for a tart bite.
Pro Tip!: Set up jugs of lemonade or sweet tea early - once the boil starts smelling good, nobody wants to leave the action to fill their glass.
Here’s a peak of how it should look during the festivities:
Storing and Reheating Leftovers
A Cajun Shrimp Boil is best enjoyed fresh, but leftovers can still be delicious if stored and reheated properly.
- How to Store Leftovers: As soon as the boil cools to room temperature, drain and transfer leftovers to airtight containers. I generally store everything together and use within a few days, but it may be easier to separate for easier reheating.
How to Reheat Leftovers:
- Shrimp: Gently reheat shrimp by steaming or sautéing with a little butter over low heat. Avoid microwaving shrimp directly, as it can turn rubbery very quickly.
- Potatoes and Corn: These reheat best in the microwave or by roasting in the oven at 350°F until warmed through.
- Sausage: Reheat sausage slices in a skillet over medium heat or microwave with a splash of broth to keep them juicy.
Chef Tip!: When reheating, add a splash of the butter sauce to help restore moisture and revive the seasoning flavors!
More Cajun Favorite Recipes
I’m a firm believer that a good Cajun feast should never end with just one dish, which is why I have a whole collection of authentic Louisiana inspired recipes ready for you to dive into!
FAQs
Yes, but ensure they are fully thawed before cooking to maintain proper texture. Tails on is better for hands on eating and cooking evenly, but it’s up to you.
If heat level is a concern, you can substitute milder smoked sausage for andouille and serve the butter sauce on the side for dipping. The butter sauce is about a medium spice level and add some hot sauce of the side for those who like more heat. Slap ya mama is one of my favorites.
A large stockpot is absolutely necessary, at least 8qt and 10 is better for this recipe. I generally use a 20 quart pot for large summer gatherings. Beyond that, I recommend using a sheet pan for serving or newspaper on a vinyl tablecloth is traditional.
Based solely on my observation of the years, rather than any scientific “serving size”, ½ pound of shrimp per adult is adequate. So, this recipe is designed for about 6-8 people. Rather than changing the amount of shrimp, I find it more cost effective to add more potatoes or corn as fillers.
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Cajun Shrimp Boil
Equipment
- Newspaper or vinyl tablecloth
Ingredients
Cajun Spice Mixture
- 2.5 tablespoon Paprika
- 1.5 teaspoon Cayenne *See note to adjust heat level
- 1.5 teaspoon Onion powder
- 1.5 teaspoon Garlic Powder
- 1 teaspoon Dried Thyme
- 1 teaspoon Dried Oregano
- 1 teaspoon White Pepper Black Pepper can be substitued
- 2 teaspoon Salt
Seafood and Vegetables
- 1 tablespoon Vegetable Oil
- 12 oz Andouille or Smoked Sausage Cut into 1-inch pieces
- 2 teaspoon Minced Garlic
- 48 ounces Chicken broth 6 cups
- Water
- 1 lb Small Gold or New Potatoes
- 4 ears Corn Cut in half or about 3 inch pieces
- 1 Onion Peeled and quartered, Red or Yellow Onion
- 3 lb Jumbo Shrimp deveined and shelled but with tails
- 2 Sticks Unsalted Butter Remove ½ teaspoon salt if using salted butter
Serving Condiments
- 4 Lemons Sliced into wedges
- Chopped Parsley for garnish
- Hot Sauce
Instructions
- Make Cajun Seasoning. In a medium bowl, combine all spices for the Cajun seasoning mixture: 2.5 tablespoon Paprika, 1.5 teaspoon Cayenne, 1.5 teaspoon Onion powder, 1.5 teaspoon Garlic Powder, 1 teaspoon Dried Thyme, 1 teaspoon Dried Oregano, 1 teaspoon White Pepper, 2 teaspoon Salt.
- Prep. Rinse and devein 3 lb Jumbo Shrimp. Cut sausage and vegetables to the appropriate size.
- Cook Sausage. Heat 1 tablespoon Vegetable Oil in a large stockpot over medium-high heat. Brown 12 oz Andouille or Smoked Sausage on both sides. Add 2 teaspoon Minced Garlic and ¼ cup of the Cajun seasoning mixture. Stir and cook for one minute. Remove sausage and set aside.
- Make the Boil. Pour 48 ounces Chicken broth into the pot. Add 1 Onion(quartered) , 4 ears Corn, and 1 lb Small Gold or New Potatoes. Add enough Water to cover the potatoes and corn. Bring mixture to a boil and cook approximately 20 minutes. The onion and potatoes should be tender, and the corn cooked through.
- Cook the shrimp and sausage. Once the potatoes are done, add the Shrimp and the Sausage to the pot. Cook about 5-6 minutes or until the shrimp is pink and cooked through. Remove from heat and drain, reserving ½ cup of liquid.
- Make the Butter Sauce. While the pot is boiling, melt the 2 sticks of butter in the microwave. Skim the top cloudy part off and whisk in 2 teaspoons of Cajun seasoning mixture. Add in the reserved cooking liquid and continue to whisk. Pour sauce over the seafood or serve on the side for dipping.
- Serve on a cookie sheet or over newspapers or plastic tablecloths directly on the table. Garnish with Chopped Parsley if desired. Serve with melted butter, lemon wedges, Cocktail Sauce and Hot Sauce.
Rachel says
Welcome to the comment section! Here you can leave me your feedback with a star rating. Readers, like yourself, can find comments helpful. This recipe is one I look forward to at low-key family gatherings and summertime festivities!