Crockpot Chili Lime Butter Andouille Shrimp Boil

This Crockpot chili lime butter andouille shrimp boil is the ultimate hands-off dinner. Just layer raw shrimp, smoky sausage, and baby potatoes in the slow cooker, pour over a zesty butter sauce, and let it bubble away. The result is a glossy, flavor-packed seafood feast that tastes like a coastal boil without any standing over a hot pot.

When the craving for a seafood boil hits but the energy for a big pot of boiling water doesn't, this slow cooker version saves the day. Jumbo shrimp, andouille sausage, and baby potatoes cook together in a chili lime butter sauce that turns silky and aromatic.

The ingredients are simply dumped into the Crockpot, and hours later, a tender, glossy dinner is ready. Serve it over steamed jasmine rice with lemon wedges for a complete meal that feels special but requires almost no effort.

Ingredients

Why this recipe works

The slow cooker creates a gentle, moist heat that poaches the shrimp and sausage while the potatoes absorb the seasoned butter. Because everything cooks together in one pot, the flavors meld and deepen without any extra steps.

The low temperature keeps the shrimp tender and prevents them from turning rubbery, which is a common risk with high-heat methods.

The chili lime butter acts as both a cooking liquid and a sauce. As it melts and simmers, it coats every ingredient with a glossy, zesty glaze.

The andouille sausage releases its smoky richness into the butter, while the cilantro adds a fresh, herbal note that balances the heat. This method delivers deep, layered flavor with minimal active cooking time.

Notes and substitutions

Choose raw jumbo shrimp that are peeled and deveined for the easiest prep. Look for shrimp that are firm and have a mild, sweet scent. Smoked andouille sausage is ideal for its bold, smoky flavor, but any smoked sausage can work. Baby potatoes are perfect because they hold their shape during long cooking and soak up the butter sauce beautifully.

Chili lime seasoning is a pantry staple that adds tangy, spicy flavor. If unavailable, make your own by combining chili powder, lime zest, and a pinch of salt.

Use unsalted butter to control the salt level, especially if the sausage is salty. Fresh cilantro is best, but dried cilantro can be used in a pinch, though the flavor will be less vibrant.

• Smoked andouille sausage: Use kielbasa or a smoked sausage of choice for a milder flavor.
• Chili lime seasoning: Combine 1 tbsp chili powder with 1 tbsp lime zest and a pinch of salt.
• Unsalted butter: Salted butter works; reduce added salt elsewhere.
• Baby potatoes: Use quartered red potatoes or Yukon Gold potatoes.

Equipment

• 6-quart slow cooker
• Mixing bowl
• Whisk
• Slotted spoon
• Cutting board
• Chef's knife
• Measuring cups and spoons