This slow cooker shrimp boil brings all the flavors of a traditional seafood boil into one convenient pot. It is an efficient way to feed a crowd without the need for massive pots of boiling water on the stove.
List of ingredients
- 1/4 cup Old Bay seasoning – provides the classic salty and spicy base.
- 2 tablespoons freshly squeezed lemon juice – adds necessary acidity.
- 1 tablespoon hot sauce (optional) – for an extra kick of heat.
- 1 1/2 pounds small red potatoes – holds shape well during slow cooking.
- 1 medium sweet onion – cut into wedges for sweetness.
- 1 head garlic – halved crosswise to infuse the broth.
- 2 bay leaves – adds a subtle herbal depth.
- 1 12.8-ounce package smoked beef andouille sausage – sliced into 1-inch pieces.
- 3 ears corn – each cut crosswise into 3 pieces.
- 2 pounds medium or large shrimp – peeled and deveined.
- 2 tablespoons chopped fresh parsley leaves – for a fresh garnish.
- Melted butter – for dipping.
- Hot sauce – for extra seasoning.
- Cocktail sauce – for dipping.
- Lemon wedges – for serving.
- Chilled sparkling water – a refreshing non-alcoholic pairing.
step-by-step instructions
- Prepare the broth: In a large bowl, whisk together Old Bay seasoning, lemon juice, hot sauce, and 6 cups of water; set this mixture aside.
- Start the base: Place the red potatoes, onion wedges, halved garlic head, and bay leaves into a 6-quart slow cooker.
- Add liquid: Stir in the prepared Old Bay seasoning mixture until the vegetables are well coated.
- Slow cook vegetables: Cover the pot and cook on low heat for 3-4 hours, or until the potatoes are almost tender when pierced with a fork.
- Add sausage and corn: Stir in the sliced beef andouille sausage and corn pieces. Cover and cook on high heat for 30 minutes.
- Prepare corn for serving: Carefully remove the corn pieces from the pot and set them aside in a warm dish to avoid overcooking them.
- Cook the shrimp: Stir the shrimp into the remaining mixture. Cover and cook on high heat for 20-30 minutes, stirring twice, until the shrimp are opaque and pink.
- Finish and serve: Drain the mixture well and serve immediately, garnished with chopped fresh parsley.
Optimizing Your Vegetable Prep
Choosing the Right Potatoes
Small red potatoes are ideal because they have a waxy texture. This prevents them from falling apart during the long slow cooking process. Ensure they are cut into uniform sizes so they cook evenly.
Cutting Corn for Maximum Flavor
Cutting the corn ears into thirds increases the surface area exposed to the seasoned broth. This allows the Old Bay seasoning to penetrate deeper into the kernels. Remove all silk before adding them to the pot.
Preparing Onion and Garlic
Cut the sweet onion into thick wedges rather than dicing them. This prevents the onion from dissolving into the sauce. Halving the garlic head allows the cloves to soften and release flavor without needing to peel each individual clove.
Handling the Seafood and Sausage
Selecting the Best Shrimp
Use medium or large shrimp for the best texture. If using frozen shrimp, thaw them completely in the refrigerator overnight. Pat them dry before adding them to the pot to prevent thinning the broth.
Timing the Shrimp Addition
Shrimp cook very quickly and can become rubbery if left too long. Only add them during the final stage of cooking. Once they turn pink and opaque, they are done and should be removed from heat immediately.
Slicing the Beef Andouille
Cut the beef andouille into consistent 1-inch rounds. This size ensures the sausage stays intact while providing enough surface area for the seasoning to adhere. Ensure the sausage is smoked for a deeper flavor profile.
Mastering the Seasoning
Adjusting the Heat Level
The amount of hot sauce is optional based on your preference. For a milder version, omit the hot sauce and use more lemon juice. For more heat, add a pinch of cayenne pepper to the initial broth mixture.
Controlling Saltiness
Old Bay seasoning contains a significant amount of salt. Taste the broth after the potatoes have cooked before adding any additional salt. You can balance excess salt by adding an extra squeeze of fresh lemon at the end.
Using Fresh Citrus
Freshly squeezed lemon juice is superior to bottled juice. The natural oils in the lemon zest and juice brighten the heavy flavors of the sausage and Old Bay. Always serve with extra wedges for guests to customize their plates.
Slow Cooker Management
Selecting the Right Pot Size
A 6-quart or 7-quart slow cooker is necessary for this recipe. Using a smaller pot will lead to overcrowding, which prevents the heat from circulating evenly. Overcrowding can result in unevenly cooked potatoes.
Understanding Temperature Settings
The transition from low to high heat is critical. Low heat is used to break down the starches in the potatoes slowly. High heat is then used to quickly sear the sausage and cook the shrimp without over-boiling the vegetables.
The Importance of Draining
Since the ingredients simmer in 6 cups of water, the final product can be very wet. Use a slotted spoon or a colander to drain the ingredients before plating. This prevents the serving platter from becoming a soup.
Serving and Pairing Suggestions
Creating a Dipping Station
Serve the boil with a side of warm melted butter in a small bowl. Provide a classic cocktail sauce made with ketchup and horseradish. These accompaniments enhance the sweetness of the shrimp and corn.
Fresh Garnish Application
Chopped parsley adds a pop of color and a fresh, peppery contrast to the rich broth. Sprinkle it over the entire platter just before serving. This prevents the herbs from wilting during the cooking process.
Non-Alcoholic Beverage Pairings
Chilled sparkling water with a slice of lime pairs well with the salty seasoning. Sparkling apple cider also provides a sweet contrast to the spicy notes of the beef andouille. These options keep the meal refreshing.
Storage and Reheating Guide
Refrigeration Best Practices
Store leftovers in airtight containers in the refrigerator for up to 3 days. Keep the shrimp in a separate container from the potatoes and corn. This prevents the shrimp from continuing to cook in the residual heat of the vegetables.
Avoid the Microwave for Shrimp
Microwaving seafood often leads to a rubbery texture. Instead, reheat the shrimp and sausage in a skillet over medium heat with a tablespoon of butter. This restores the texture without overcooking the proteins.
Reheating Potatoes and Corn
Potatoes and corn can be steamed or heated in a low-temperature oven (300°F). Add a splash of water or butter to the container and cover it with foil. This keeps the vegetables moist during the reheating process.
Troubleshooting Common Issues
Preventing Rubbery Shrimp
If the shrimp are overcooking, remove them from the slow cooker immediately, even if the timer hasn’t finished. The residual heat in the pot will continue to cook them for several minutes after they are removed.
Fixing Mushy Potatoes
Mushy potatoes usually occur if the low heat cycle is too long or if you use starchy potatoes like Russets. Stick to red or Yukon Gold varieties. Reduce the cooking time by 30 minutes if you prefer a firmer bite.
Dealing with Watery Results
If the broth seems too thin, you can simmer the liquid in a saucepan to reduce it into a glaze. Toss the cooked shrimp and vegetables in this reduced glaze before serving for a more intense flavor.
Frequently Asked Questions
Can I use frozen corn on the cob?
Yes, you can use frozen corn. Ensure it is thawed first, and add it at the same time as the sausage. You may need to reduce the high-heat cooking time by 5-10 minutes as frozen corn often cooks faster.
What can I use if I don’t have Old Bay?
You can create a substitute using paprika, celery salt, black pepper, and a pinch of cayenne. However, Old Bay has a specific blend of celery seed and cloves that is hard to replicate perfectly.
Can I make this in an Instant Pot?
Yes, but the timing changes significantly. Cook the potatoes and onions under high pressure for about 10 minutes, then quick release and sauté the sausage, corn, and shrimp separately or in stages.
Is it possible to use shrimp with shells on?
Using shrimp with shells on helps protect the meat from overcooking. However, they are much harder for guests to eat during a casual boil. For convenience, peeled and deveined is recommended.
How do I know when the potatoes are done?
Insert a fork or a small knife into the center of the largest potato piece. It should slide in with very little resistance, though the potato should still hold its shape and not crumble.
Print
Slow Cooker Shrimp Boil
- Total Time: 5 hours 20 minutes
- Yield: 6 servings
- Diet: Seafood
Description
Red potatoes, beef andouille sausage, shrimp, corn, and Old Bay. A classic shrimp boil made without any of the fuss right in your crockpot!
Ingredients
- 1/4 cup Old Bay seasoning
- 2 tablespoons freshly squeezed lemon juice
- 1 tablespoon hot sauce (optional)
- 1 1/2 pounds small red potatoes
- 1 medium sweet onion (cut into wedges)
- 1 head garlic (halved)
- 2 bay leaves
- 1 12.8-ounce package smoked beef andouille sausage, cut into 1-inch pieces
- 3 ears corn (each cut crosswise into 3 pieces)
- 2 pounds medium or large shrimp
- 2 tablespoons chopped fresh parsley leaves
- Melted butter (for serving)
- Hot sauce (for serving)
- Cocktail sauce (for serving)
- Lemon wedges (for serving)
- Non-alcoholic beer (for serving)
Instructions
- Whisk: In a large bowl, whisk together Old Bay seasoning, lemon juice, hot sauce and 6 cups water; set aside.
- Combine: Place potatoes, onion, garlic and bay leaves into a 6-qt slow cooker; stir in Old Bay seasoning mixture.
- Slow Cook: Cover and cook on low heat for 3-4 hours, or until potatoes are almost tender.
- Add Sausage and Corn: Stir in sausage and corn; cover and cook on high heat for 30 minutes. Set corn aside; keep warm.
- Cook Shrimp: Stir in shrimp. Cover and cook on high heat, stirring twice, until shrimp is opaque and pink, about 20-30 minutes; drain well.
- Serve: Serve immediately, garnished with parsley, if desired.
Notes
Ensure you use a large enough slow cooker (6 or 7 qt) so all ingredients fit comfortably. Be careful not to overcook the shrimp to avoid a rubbery texture.
- Prep Time: 20 minutes
- Cook Time: 5 hours
- Category: Main Course
- Method: Slow Cooking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 580 kcal
- Sugar: 9 g
- Sodium: 1850 mg
- Fat: 24 g
- Saturated Fat: 9 g
- Unsaturated Fat: 13 g
- Trans Fat: 0 g
- Carbohydrates: 42 g
- Fiber: 6 g
- Protein: 38 g
- Cholesterol: 190 mg