This is one of those meals that makes the whole kitchen smell amazing before it even comes out of the oven. The garlic butter, smoky sausage, and Cajun seasoning all start blending together while everything roasts, and every time I make it I find myself opening the oven just to sneak a look. Juicy shrimp, smoky sausage, sweet corn, and colorful peppers bake together in a rich Cajun-style garlic butter sauce creating an easy one-pan dinner that feels hearty, comforting, and packed with bold Southern-inspired flavor.
As everything cooks together, the garlic butter sauce coats every piece of shrimp, sausage, peppers, onions, and corn so the flavor gets into every bite. I love how the sausage starts caramelizing around the edges because it adds even more smoky richness to the dish, while the shrimp stay juicy and tender without becoming overcooked. The corn absorbs all of that buttery Cajun flavor and the peppers and onions soften while becoming slightly sweet as they roast.
One of my favorite ways to serve this is over a bed of fluffy jasmine rice because the buttery sauce slowly settles into the rice underneath and makes every spoonful even better. I also like adding fresh parsley and green onions at the end because they brighten everything up and balance out the rich smoky flavors without taking away from that comforting feel.
This has become one of those dinners I make when I want something that looks colorful and impressive but does not require a lot of work. It is rich, buttery, smoky, slightly spicy, and perfect for family dinners, meal prep, casual gatherings, or nights when I want something cozy that tastes like it took a lot more effort than it actually did.
Everything bakes together in one pan for maximum flavor. The shrimp, sausage, vegetables, and garlic butter sauce all roast together creating rich Cajun flavor throughout the entire dish.
The Cajun garlic butter sauce is incredibly flavorful. Butter, garlic, smoked paprika, and Cajun seasoning coat every ingredient creating rich savory flavor in every bite.
Smoked sausage adds deep Southern-style richness. The sausage caramelizes beautifully while adding smoky savory flavor that pairs perfectly with the shrimp and corn.
Sweet corn balances the smoky Cajun spices perfectly. The roasted corn adds natural sweetness and juicy texture that keeps the dish balanced and comforting.
The shrimp stay tender, juicy, and buttery. Roasting the shrimp in the garlic butter sauce keeps them flavorful and perfectly cooked.
Colorful peppers and onions add incredible texture and flavor. The roasted vegetables become soft, slightly sweet, and deeply flavorful while adding beautiful color throughout the pan.
The buttery sauce tastes incredible over rice. The rice absorbs all the rich Cajun butter and roasted juices creating deeply comforting flavor in every bite.
Perfect for easy weeknight dinners and gatherings. This recipe feels impressive and comforting while still being simple and approachable to prepare.
The bold Cajun seasoning adds warmth without overwhelming heat. The spices create rich smoky flavor while still allowing the shrimp, sausage, and vegetables to shine.
The colorful roasted pan presentation looks warm and inviting. The golden corn, pink shrimp, browned sausage, vibrant peppers, and fresh herbs create the ultimate cozy Southern comfort food centerpiece.
Preheat the oven to 400°F and lightly grease a large baking dish.
Cook the rice according to package directions and set aside covered to keep warm.
Slice the smoked sausage into rounds, cut the corn into smaller sections, slice the peppers and onion, and mince the garlic.
In a large bowl, combine the shrimp, sausage, corn, peppers, and onion.
Drizzle with olive oil and melted butter, then season with Cajun seasoning, paprika, onion powder, garlic powder, salt, and black pepper. Toss until evenly coated.
Transfer everything into the baking dish and spread into an even layer.
Bake uncovered for 30–35 minutes, stirring halfway through, until the shrimp are fully cooked and the vegetables are tender.
Remove from the oven and sprinkle with chopped parsley and green onions.
Serve warm over rice with extra sauce spooned over the top.
Servings 4
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.
• This Cajun Shrimp, Sausage & Corn Bake is packed with bold Southern-inspired flavor and comes together in one pan for an easy comfort food dinner with minimal cleanup.
• For the best flavor, use smoked sausage such as andouille or kielbasa for a rich smoky Cajun-style taste.
• Large shrimp work best in this recipe because they stay juicy and tender while baking.
• Jasmine rice pairs perfectly with the buttery Cajun sauce, but white rice, brown rice, or cauliflower rice can also be used.
• If you prefer extra heat, add cayenne pepper, hot sauce, or crushed red pepper flakes before baking.
• Fresh corn can be substituted with frozen corn if needed, though roasted corn rounds give the dish a more authentic Southern-style presentation.
• Leftovers store well in an airtight container in the refrigerator for up to 3 days.
• This recipe is naturally high in protein and gluten-free friendly when using certified gluten-free sausage and Cajun seasoning.
• Serve this Cajun shrimp and sausage bake with garlic bread, roasted vegetables, or a simple side salad for a complete comfort meal.