Slow Cooker Shrimp Boil is an easy, hands-on meal perfect for summer dinners, backyard barbecues, or any relaxed gathering. Tender baby potatoes, sweet corn, smoky sausage, and plump shrimp simmer in a savory, spiced broth infused with Old Bay and Creole/Cajun seasonings. Prepared in a crock pot, this shrimp boil frees you from standing over the stove and makes large batches simple to serve family-style.
Crockpot Shrimp Boil
This crockpot method recreates the classic Southern shrimp boil with minimal effort. The slow cooker allows flavors to infuse gradually, so the potatoes absorb the spiced broth and the sausage and corn release their juices into the pot. Add the shrimp toward the end to avoid overcooking and to keep them juicy and tender.
What is a Shrimp Boil?
A shrimp boil is both a meal and a social event—similar to a clam bake—where seafood, vegetables, and sausage are cooked together and served communally. In parts of the Southern United States it’s also called Frogmore Stew. Traditionally, ingredients are boiled together in a large pot; the slow cooker offers a fuss-free alternative while preserving the familiar flavors.
Ingredients in Crockpot Shrimp Boil
The essential components are seafood (shrimp in this recipe), potatoes, corn, and smoked sausage, all cooked in a flavorful liquid. This version uses chicken stock (with an optional beer) plus Old Bay and Creole/Cajun seasoning for a bright, savory profile. Quantities below serve about 6–8 people.
Substitutions and Tips
If you prefer not to use beer, substitute an equal amount of chicken stock or water. White wine can also be used for a slightly different flavor. If cooking on the high setting, monitor the vegetables and shrimp closely to prevent overcooking—corn and shrimp are especially sensitive to extended heat. Shrimp cook quickly and should be added near the end of the cooking time so they remain tender.
How to Serve
Serve the shrimp boil straight from the slow cooker for easy cleanup, or drain most of the liquid and spread the solids out on a covered table lined with paper or butcher paper for a traditional communal presentation. Reserve some of the cooking liquid—often called “pot likker”—in mugs for dipping crusty bread or spooning over servings for extra flavor.
If you try this recipe, leave a comment to share how you served it and any adjustments you made. Variations and personal touches are part of the fun with shrimp boils.
Slow Cooker Shrimp Boil
Equipment
- 6-quart or larger slow cooker
Ingredients
- 1 lb baby potatoes
- 1 onion, sliced thick
- 4 cloves garlic, minced
- 1 (12 oz) beer (optional; can substitute broth or water)
- 5 cups low-sodium chicken stock
- 4 Tablespoons Old Bay seasoning, divided
- 3 Tablespoons Creole or Cajun seasoning, divided
- 2 ears corn on the cob, cut into 4 pieces each
- 1 lb smoked kielbasa (or andouille), cut into 2–2.5″ pieces
- 2 lbs jumbo shrimp, shell on, deveined, thawed
- 1 lemon, cut in half
Instructions
- Place baby potatoes, onion, garlic, beer (if using), chicken stock, 2 tablespoons Old Bay, and 1 tablespoon Creole/Cajun seasoning into a 6-qt (or larger) slow cooker.
- Cook on Low for 4 hours, until potatoes are nearly tender.
- Add the corn pieces and sprinkle with 1 tablespoon Old Bay and 1 tablespoon Creole/Cajun seasoning. Stir gently to combine.
- Cook on Low for another 2 hours so the corn softens and absorbs flavor.
- Add the sliced sausage and cook for 1 hour to heat through.
- Add the shrimp and sprinkle with the remaining 1 tablespoon Old Bay and remaining 1 tablespoon Creole/Cajun seasoning.
- Cook 15–30 minutes, or just until the shrimp turn pink. Avoid overcooking the shrimp.
- Stir gently and squeeze the lemon over the entire mixture. Taste and adjust seasoning if needed.
- Serve directly from the slow cooker, or remove solids and spread on a covered table for a communal presentation. Reserve some cooking liquid for dipping or drizzling.
Serving Suggestions
Offer crusty bread for dipping into the seasoned broth, lemon wedges for extra brightness, and a simple green salad to balance the richness. Leftovers can be refrigerated and gently reheated; add a splash of stock if the liquid has reduced.
Nutrition
Calories: 245 kcal (approximate). Nutrition values are calculated automatically and should be used as an estimate only.
Additional Info
Course: Dinner
Cuisine: American (Southern-style)
Notes and Variations
- Use peeled shrimp if you prefer, but cooking with shells on adds extra flavor to the broth.
- Swap smoked kielbasa for andouille or another flavorful smoked sausage.
- Adjust the heat level by choosing a milder or spicier Creole/Cajun seasoning blend.
- For a lighter option, reduce the sausage and increase the corn and potatoes.